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beigefly391Lv1
6 Oct 2020
A lightweight spring with spring constant is attached to a block of mass on a frictionless, horizontal table. The block-spring system is initially in the equilibrium configuration. A second block of mass is then pushed against the first block, compressing the spring by as in Figure P16.77A. When the force on the second block is removed, the spring pushes both blocks to the right. The block loses contact with the spring-block 1 system when the block reaches the equilibrium configuration of the spring (Fig. P16.77B).
(a) What is the subsequent speed of block 2?
(b) Compare the speed of block 1 when it again passes through the equilibrium position with the speed of block 2 found in part (a).
A lightweight spring with spring constant is attached to a block of mass on a frictionless, horizontal table. The block-spring system is initially in the equilibrium configuration. A second block of mass is then pushed against the first block, compressing the spring by as in Figure P16.77A. When the force on the second block is removed, the spring pushes both blocks to the right. The block loses contact with the spring-block 1 system when the block reaches the equilibrium configuration of the spring (Fig. P16.77B).
(a) What is the subsequent speed of block 2?
(b) Compare the speed of block 1 when it again passes through the equilibrium position with the speed of block 2 found in part (a).
KathLv10
22 Nov 2020