Question

A block is constrained to move along x-axis under a force F=-2x F is newton and x in metre.
When the block is moved from x = 2 m to x= 4 m the work done by the force is​

Answer 1

Answer:

A block is constrained to move along x-axis under a force F=-2x. Here, F is in newton and x in metre. Find the work done by this force when the block is displaced from x=2 m to x=-4 m.

Explanation:

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