Block in the figure has mass 1.00 , and block has mass 3.00 . The blocks are...

Lokman Ceylan

New member
...forced together, compressing a? Block A in the figure has mass 1.00 kg, and block B has mass 3.00kg . The blocks are forced together, compressing a spring between them; then the system is released from rest on a level, frictionless surface. The spring, which has negligible mass, is not fastened to either block and drops to the surface after it has expanded. Block acquires a speed of 1.40 m/s
A)What is the final speed of block ?
B)How much potential energy was stored in the compressed spring?.
 
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