In fig 9-64 block 2 mass 10 kg is at rest on a frictionless, Ask an Expert

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In Fig. 9-64, block 2 (mass 1.0 kg) is at rest on a frictionless surface and touching the end of an unstretched spring of springconstant 200 N/m. The other end of the spring is fixed to a wall.Block 1 (mass 2.0 kg), traveling at speed 4 m/s, collides with block 2, and the twoblocks stick together. When the blocks momentarily stop, by what distance is the spring compressed?

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