Question

A block is suspended by an ideal spring of spring constant k. If the block is pulled down by constant force F and if maximum displacement of block from its initial position of rest is z, then

Answer 1

Answer:

If the block is pulled down by applying a constant force F and if maximum displacement of the block from its initial position of rest is δ, then. Since a constant force is applied on the block to pull it down, during this process, work done by force, W=Fδ

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