Question

Calculate the work done by the force of 15 N –

(i) Displacement of 2 m in the direction of applied force.

(ii) Displacement of 2m in the opposite direction of applied force.​

Answer 1

Answer:

200J

Explanation:

work done is given by F.S (dot product)

As force is in the direction of the motion of the block so dot product will be =F.S Cos 0  

W=100×2=200J