A block of mass m placed on a smooth floor is connected. Initial minimum compression x0 of spring such that block A leaves contact The system, shown in the diagram, consists of a wedge placed on a horizontal surface and a block connected to a string that passes over a massless pulley attached to the wedge. Then Two blocks A and B of masses m1 and m2 respectively are placed on a smooth horizontal table connected by a light string. Block A is connected to front wall with a just straight string and block B is connected to rear wall with a relaxed spring. b. Two blocks A and B of masses m and 2 m respectively placed on a smooth floor are connected by a spring. A block of mass m is connected to another block of mass M by a massless spring constant k, the blocks are kept on a smooth horizontal plane and are at rest. Then: A block B is placed over a cart which in turn lies over a smooth horizontal floor. The two blocks are given velocities as shown when spring is at natural length. Figure 4–53 shows a block (mass m A mA) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (m B mB) which hangs vertically. Two identical blocks A and B each of mass m resting on the smooth horizontal floor are connected by a light spring of natural length L and spring constant K. Two blocks having masses 8 kg and 16 kg are connected to the two ends of a light spring. The wedge is given an acceleration a towards the right. Block B is pressed towards left so that spring gets compressed. Block A is placed on a very rough tabletop as shown below, and block B hangs over the edge of the table. An inextensible string also connects B with ceiling as shown in figure at the initial moment. What must be true about normal force F on the block due to the ramp?, In the figure, what does the spring scale read? The pulleys are ideal and the strings and scale are also massless, Two objects have masses m and 5m, respectively Two identical blocks A and B, each of mass m = 2 kg are connected to the ends of an ideal spring having force constant k =1000 N m−1. What maximum horizontal force F applied on the block of mass m can Question: Two small blocks, each of mass m, are connected by a string ofconstant length 4h and negligible mass. Block Bis then released from rest at a distance h above the floor at In the arrangement shown in the figure mass of the block A and body B are 2m, 8m respectively . (c) Evaluate for a mass m = 10 kg and an incline of θ = 30°. Sep 15, 2010 · Homework Statement Two small blocks, each of mass m, are connected by a string of constant length (4h) and negligable mass. Two blocks A and B of masses m and 2m respectively are placed on a smooth floor. Determine the acceleration of block B as it descends. If both the springs have a spring constant k, the frequency of oscillation of block is 1 2π√ k M 1 2π√ k 2M 1 2π√2k M 1 2π√M k A block of mass M is connected to a spring of force constant K and is placed on a smooth horizontal surface. It is connected to a rigid wall by a massless spring of stiffness \'k\'. The increase in rope 0000100669 tension T is so gradual that acceleration in the block can be neglected (a) Draw Two springs are connected to a block of mass M placed on a frictionless surface as shown below. When the spring makes angle 53° with the vertical, block leaves the floor. The surfaces are frictionless. A block of mass m is held at rest on a smooth horizontal floor. They are connected by a spring. A light inextensible string is connected to the upper end of the block and passed through a light smooth pulley as shown in the fig. The block is connected to plank with the help of a light string passing over a light smooth pulley as shown in figure. If coefficient of restitution is 21 , then Two identical blocks A and B , each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k, with the spring at its natural length. The other end of the spring is attached to fixed support. The other end of the spring is attached to fixed support. The body B is connected to block C by means of pulley. A third block C of mass m moving with a speed m along the line joining A and B collides with A . (a) Determine the normal force on the box. Jul 28, 2025 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Block B is then released from rest at a distance h above the floor at time t=0. The tabletop is a distance (2h) above the floor. All the three blocks have mass m and the cart has mass M (M = 3m). The tabletop is a distance 2h above the floor. A third block C of mass m moving with a speed v along the line joining A and B collides with A. 00:00 Two identical blocks A and B, each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k with the spring at its natural length. Block B strikes Figure shows two identical blocks of mass m kept on a smooth floor. The blocks are initially resting on a smooth horizontal floor with the spring at its natural length, as shown in figure. May 23, 2019 · Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. A third block C of mass m moves with a velocity v0 along the line join 9A and B and collides elastically with A, as shown in figure. Initially the blocks and the cart are at rest. Question Two identical blocks A and B, each of mass 'm' resting on smooth floor are connected by a light spring of natural length L and spring constant K, with the spring at its natural length. The increase in rope tension T is so gradual that acceleration in the block can be neglected. Further, at this instant the 16. A constant horizontal force F is applied to the heavier block as shown. Question: Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. A light frictionless, small pulley is fixed at a height of 6m from the floor. The other end of the spring is fixed, as shown in the figure. Question From - HC Verma PHYSICS Class 12 Chapter 29 Question – 051 ELECTRIC FIELD AND POTENTIAL CBSE, RBSE, UP, MP, BIHAR BOARD QUESTION TEXT:- A block of mass m having a charge q is placed on Two blocks A and B each of mass m are placed on a smooth horizontal surface. ) A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Two bodies A and B of masses m and 2m respectively placed on a smooth floor are connected by a spring. which hangs vertically. Tension force T of the rope is increased gradually without changing its direction, until the block losses contact from the floor. A block of mass M is connected to a spring of force constant K and is placed on a smooth horizontal surface. The tension T of the rope is increased gradually without changing its direction until the block loses contact with the floor. Now the block is pulled towards right by a force F, which is being increased gradually. Block A is placed on a smooth tabletop and block B hangs over the edge of the table. Tension force T of the rope is increased gradually without changing its direction until the block losses contact from the floor. The angular frequency of small horizontal oscillation of the block along horizontal plane is N rad/s. A box of mass m is placed on a smooth incline that makes an angle θ with the horizontal. Now the blocks are moved towards each other compressing the spring by x and then they are suddenly released. A block B is placed over a cart which in turn lies over a smooth horizontal floor Block A and block C are connected to block B with ligh inextensible strings passing over light frictionless pulleys fixed to the cart as shown. Example: Box slides down an incline. A light inextensible string of length 16m, connected COMPREHENSION A block B is placed over a cart which in turn lies over a smooth horizontal floor, Block A and block Care connected to block B with light inextensible strings passing over light frictionless pulleys fixed to the cart as shown. A block of mass m is placed on a smooth horizontal floor is attached to one end of spring. System of these blocks and spring is placed on a rough floor. A block of mass m = 1kg is placed on a smooth surface and is connected with a spring of constant K = 100N\/m and another end of spring is connected to a fixed wall as shown. Now a constant horizontal force of magnitude F is Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. A third identical block C, also of mass m, moves on the floor with a speed v along the line joining A and B, and collides elastically with A. A horizontal electric field is switched on at t… 300 Two blocks of masses 8kg and 4 kg respectively are connected by a string as shown. A horizontal electric field is switched on at t=0. a. Block A is placed on a smooth (frictionless) tabletop as shown above, and block B hangs over the edge of the table. The third body C of mass m moves with a velocity v 0 along the line joining A and B and collides elastically with A as shown in (Fig. Two bodies A and B of masses m and 2 m respectively are put on a smooth floor. The blocks are initially resting on a smooth horizontal floor with the spring at its natural length, as shown in fig. Mark the correct statement (s). C collides with A elastically. Find the angular frequency of small oscillations of the block m. A small block of mass m is placed on a plank of mass M. The Figure shows a block of mass \'m\' resting on a smooth horizontal surface. The spring is unstretched when a constant force F starts acting on the block of mass M to pull it. A block of mass m moves with a velocity v0 towards a stationery block of mass M (connected to a spring) on a smooth horizontal surface (sec figure). A third block C, also of mass m, moves on the floor with a speed v along the line joining A and B and collides Oct 5, 2009 · Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. Coefficient of friction between blocks and floor is μ =0. The system is placed on a smooth horizontal floor. Two identical blocks `A` and `B` , each of mass `m` resting on smooth floor are connected by a light spring of natural length `L` and spring constant `k`, with the spring at its natural length. The mass m1 is placed on a smooth inclined plane of inclination = 300, If the system is released, the blocks move with an acceleration equal to: Two bodies A and B of masses m and 2m respectively placed on a smooth floor are connected by a spring. When blocks leaves the table, the A block of mass m placed on a smooth horizontal floor is connected with two light springs of spring constant k. Two blocks A and B of masses m1 and m2 connected by light strings are placed on a smooth floor as shown in the figure. Feb 16, 2020 · A block of mass m with a charge q is placed on a smooth horizontal table and is connected to a wall through an unstressed spring of spring constant k, as shown in the figure. A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant It is pulled by a rope as shown in the figure Tension Tofthe rope is increased gradually without changing its direction until the block losses contact the floor. A horizontal electric field E parallel to the spring is switched on. A third Mar 18, 2023 · Two identical blocks A and B each of mass m resting on the smooth horizontal floor are connected by a light spring of natural length L and spring constant K . Draw a free-body diagram for each block, showing the force of gravity on each, the force (tension) exerted by the cord, and any normal force. (i) Find velocity of centre of mass (b) maximum extension in the spring ψi = hf −mV → 4mV =mv1 →vI = V Two blocks A and B, each of mass m, are connected by a masslesss spring of natural length L and spring constant K. A block of mass m attached with the spring k2 is kept on a smooth horizontal surface. The blocks are initially resting on a smooth horizontal floor with spring at its natural length as shown in the figure. Determine the Lagrangian of the system and fin 0. A block B is placed over a cart which in turn lies over a smooth horizontal floor. It is pulled by a rope as shown in the figure (rope at an angle θ with the horizontal). If spring constant is k, what is the maximum compression in the spring? A block of mass M = 4kg of height h′ and breath b is placed on a rough plank of same mass M. A third 1) Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. The spring is in its natural length. At a certain instant of time t0 after collision, it is found that the instantaneous velocities of A and B are the same. Block A is placed on a smooth tabletop, and block B hangs over the edge of the table. 2021 Physics Secondary School answered A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. ). Figure 4-45 shows a block (mass mA) on a smooth horizontal surface, connected by a thin cord that passes over a pulley to a second block (ma). The heavier block has a mass of 5kg, and the lighter block has a mess of 3kg. Two blocks A and B each of mass m are connected by a massless spring of natural length L and spring constant K. The block A is connected to one end of a spring of force constant k1, whose other end is fixed on a wall. Block B is a distance h above the Two blocks A and B, each of mass m, are connected by a massless spring of natural length L and spring constant k. If the block A is pulled by a force F, then find the acceleration of the Aug 12, 2022 · Two blocks A and B each of mass m, are connected by a massless spring of natural length L and spring constant k. Find the amplitude of the resulting SHM of the block. What is A block of mass m containing a net negative charge q is placed on a frictionless horizontal table and is connected to a wall through an unstretched spring of spring constant k as shown. Block B is then Jan 27, 2021 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Block A is placed on a smooth (frictionless) tabletop as shown below, and block B hangs over the edge of the table. The block is displaced and compressed the spring by " A ". Tension T of the rope is increased gradually without changing its direction, until the block losses contact the floor. Oct 6, 2022 · Two identical blocks A and B, each of mass ' m ' resting on smooth floor are connected by a light spring of natural length L and spring constant K, with the Nov 25, 2022 · Find an answer to your question A block of mass m having positive charge q is placed on smooth horizontal floor. Block A is placed on a smooth tabletop as shown above, and block B hangs over the edge of the table. Apr 18, 2023 · Solution For A block of mass m having positive charge q is placed on smooth horizontal floor. The two blocks and the spring system rests on a smooth horizontal floor. Block B is then released from rest at a distance h above the floor at time t = 0. . The tabletop is a distance 2h above the floor. (5 points) mass m are connected by an extensionless uniform string of length direction l. A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Assume that the floor of the train car is smooth and exerts no horizontal forces on the block. When spring is vertical it is relaxed. A light rod of length l pivoted at O is connected with two springs of stiffness k1 & k2 at a distance of a & l from the pivot respectively. A small block of mass m is released from position as shown. Oct 3, 2022 · Solution For (7. What is the reading on the scale (Pick the closest answer) Two blocks of mass m and M are connected via pulley with a configuration as shown. At a certain instant of time after collision it is found that the instantaneous velocities of A and B are same then (1) the common velocity of A and B at time t0 is v0 / 3 (2) the Sep 28, 2008 · Homework Statement Two small blocks each of mass m, are connected by a string of constant length 4h and negligible mass. One block is placed on a smooth horizontal surface, and the other block hangs over the side, the string passing over a frictionless pulley. Block A is placed on a smooth tabletop (no friction), and block B hangs over the edge of the table. 5. (b) Determine the box’s acceleration. Block is pushed toward right by a distant 31 2 and released. Two identical blocks, having mass M each, are conjugated and placed on a smooth floor as shown in figure. Apply Newton’s second law to find formulas for the acceleration of the Aug 3, 2025 · I can see: A block of mass m is placed on a smooth horizontal floor is attached to one end of spring. All the three blocks have mass m and the cart has mass M (M=3m) . Or This 1. A third identical block C, also of mass m moves on the floor with a speed v along the line joining A and B. 10 m from its natural length and rel Two-block Spring System Experiment and Mechanism A block of mass m is connected to another block of mass M by a massless spring of spring constant k. The co-efficient of friction between the plank and the horizontal surface is zero. A block of mass m is placed on a smooth inclined wedge ABC of Inclination as shown in the figure. A third block C of mass m moves with a velocity v0 along the line joing A and B and collides elastically with A, as shown in figure. Sep 11, 2020 · A block of mass m is placed on a smooth wedge of inclination. Jul 21, 2023 · Step by step video solution for A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. When block passes from its mean position another block of mass m 1 is placed on it which sticks to it due to friction so that the combined block just collides with the left wall. The block is pulled by a distance A = 0. It is pulled by a rope as shown in the figure. At a instant of time collision, it is found that the instantaneous velocities of A and B are the same. Two blocks A and B, each of mass m are connected by a massless spring of natural length L and spring constant k. Block A is placed on a smooth tabletop as shown, and Block B hangs over the edge of the table. The co-efficient o static friction between the block and planks is μ. Block A is placed on a smooth tabletop as shown below, and block B hangs over the edge of the table. One block is placed on a smooth horizontal table, the othe block hangs over the edge, also the string passing over a frictionless pulley. Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. A block of mass m having a charge q is placed on a smooth horizontal table and is connected to a wall through an unstressed spring of spring constant k as shown in figure (29-E1). [Solution] First, FBD and x-y coordinates. Now the block is pulled towards right by a force F , which is being increased gradually. A Question: Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. A third body C of mass m moves with velocity v0 along the line joining A and B and collides elastically with A. Figure shows a block P of mass m resting on a horizontal smooth floor at a distance l from a rigid wall. the maximum compression in the spring is Two identical blocks A and B, each of mass 'm' resting Jan 31, 2021 · 31. Two blocks of masses m1 = and m2 =2m are connected by a light string passing over a smooth pulley. Oct 4, 2024 · Two blocks A and B of masses m & 2m placed on smooth horizontal surface are connected with a light spring. Initially train is moving with constant speed. Two blocks A and B each of mass m are connected by a massless spring of natural length L and spring constant k. The spring is unstretched when a constant force F starts acting on the block of mass M of pull it. At a certain instant of time t0 after collision it is found that the instantaneous velocities of A and B are same. May 12, 2023 · Solution For A block of mass m with a charge q is placed on a smooth horizontal table and is connected to a wall through an unstressed spring of spring constant k, as shown in the figure. Two small blocks, each of mass m, are connected by a string of constant length 4th and negligible mass. Jun 2, 2019 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Two blocks, each of mass M, are connected by an extensionless, uniform string of length l. Calculate their accelerations if they are initially at rest on the floor, after a force of 100N is applied on the pulley in the upward direction (g = 10 m/s) Bkg 4kg A block of mass m placed on a smooth floor is connected to Jun 30, 2022 · 7. 01. Block A is placed on asmooth tabletop as shown above, and block B hangs over the edge ofthe table. (a) Draw a free-body diagram A light spring of force constant K is held between two blocks of masses m and 2m. Tension T of the rope is increased gradually without changing its direction, neglected M TO until the block losses contact the floor. Then find the relative velocity between the blocks when the spring attains its natural length. A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of stiffness k. When spring is vertical it is relaxed. Block B is then released from rest at a distance h above the floor Two blocks A and B of masses m and 2m respectively are placed on a smooth floor. The maximum compression in the spring is: Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. Aug 22, 2025 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. The surface between B and floor is smooth. If M=15 kg and m=8 kg and θ 1 = 30 a n d θ 2 = 60 θ1 = 30 and θ2 = 60 A block of mass m is connected to another block of mass M by a massless spring constant k, the blocks are kept on a smooth horizontal plane and are at rest. When the spring makes angle 53° with the vertical,block leaves the floor. If the block A is pulled by a constant force F, find accelerations of both the blocks and tension in the string connecting them. 2 he Euler-Lagrange equation ht lin r1 + Oct 21, 2017 · TonyV Two small blocks, each of mass m, are connected by a string of constant length 4h and negligible mass. In the system shown, block A is of mass m and is placed on smooth horizontal surface. The blocks are initially resting on a smooth horizontal floor with the spring at its natural length as shown in figure. Express all algebraic answers in terms of h The block A is connected to the body by means of an inexiensible string , which is passing over a smooth pulley of negligible mass. Now a constant horizontal force of magnitude F is Two blocks A and B each of mass m are connected by a massless spring of natural length L and spring constant k. Now a constant horizontal force of May 29, 2020 · Two blocks, each of mass M, are connected by an extensionless, uniform string of length l. The blocks are kept on a smooth horizontal plane. Block A and Block C are connected to block B with light inextensible strings passing over light frictionless pulleys fixed to the cart as shown. Initially the spring has its natural length. The whole system is accelerated horizontally so that the block does not slip on the wedge. The force exerted by the wedge on the block Sep 29, 2005 · The necessary information: Two small blocks, each of mass m, are connected by a string of constant length 4h, with negligible mass. Now the A block of mass m is placed on a smooth horizontal floor is attached to one end of spring. Another block B of mass m is placed against a vertical wall of the body. Oct 12, 2022 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. At first, the blocks are at rest, and the spring is unstretched when a constant force F starts acting on the block of mass M to pull it. Then, Newton’s law in Study with Quizlet and memorize flashcards containing terms like A block of mass m sits at rest on a rough inclined ramp that makes an angle θ with the horizontal. Block A is placed on a smooth (frictionless) tabletop as shown below, and block B hangs over the edge of the table. A small block of mass m is released from position a A block of mass m, lying on a smooth horizontal surface, is attached to a spring (of negligible mass) of spring constant k. Dec 13, 2022 · A block of mass m placed on a smooth floor is connected to a fixed support with the help of a spring of force constant k. Two horizontal force F and 2F are applied on both the blocks A and B, respectively, as shown in figure. The block is left free to move from this position, when it is at a distance A / 2 from mean position it collides elastically with another identical block. the blocks are initially resting on a smooth horizontal floor with the spring at its natural length. A third identical block 'C' (mass m) moving with a speed v along the line joining A and B collides with A. kc rvupvr dry7 zxhau yp3t6 evtu1 173i3 znnjt mi 1ukmev