Question

F=k(xi+yj) is working on a particle which moves fron (0,0) to (a,0) along x axis and (a,0) to (a,a) along y axis. Find the work done by the force

Answer 1

Answer:

Explanation:k a^2 is the answer u can find it by integration

Answer 2

Answer:

Ka²

Explaination:

W={F.ds

In this case you have to add and integrate 2 components of force and displacement separately.

Work done by Kxi to move particle from (0,0) to (a,0) + Work done by Kyj to move particle from (a,0) to (a,a)