In the figure below, block 2 (mass 1.4 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 180 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 2.9 kg), traveling at speed v; = 4.0 m/s, collides with block 2, and the two blocks stick together. When the blocks momentarily stop, by what distance is the spring compressed? m

In the figure below, block 2 (mass 1.4 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of spring constant 180 N/m. The other end of the spring is fixed to a wall. Block 1 (mass 2.9 kg), traveling at speed v; = 4.0 m/s, collides with block 2, and the two blocks stick together. When the blocks momentarily stop, by what distance is the spring compressed? m

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 77PQ: A block of mass m1 = 4.00 kg initially at rest on top of a frictionless, horizontal table is...

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