Question

variable force F = k x

2 acts on a particle which is initially at rest. Calculate the

work done by the force during the displacement of the particle from x = 2 m to x = 8 m.

(Assume the constant k =2 N m

-2

)​

Answer 1

Answer:

The work done by the force during the displacement of the particle from x=0 m to x=4 m is 21.33 J.

Explanation:

Work done in moving a particle from one position to another is defined as the dot product of force and the displacement.

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