Physics, asked by werewolf6331, 1 day ago

A spring of stiffness 2 kN/m is attached to a block of mass 8 kg on a surface that has frictional co-efficient 0.4. The spring is compressed and released, and the block accelerates at 4 m/s^2 just as it is released. The work done in compressing the spring is:

Answers

Answered by anjali17562
0

Answer:

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Explanation:

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