Question

A man is pulling a box by applying a force F = 3x Newton where x is the displacementof the box in metre.
As you know that Work done, (W) = Force (F) x displacement (x). When the force is variable, the elementary work done (dW) for a small displacement (dx) is given as W =dx.
Integrating this equation find the total work done by the man when he displaces the box

from x = 0 to x = 10 m.​

Answer 1

Explanation:

Your answer is there in the picture above...