Question

A force of 5 N acts of a body at an angle of 60⁰ from the horizontal and displaces it horizontally by 10 m . Force of friction acting on the body of mass 5 kg in this case is 5 N. Find (i) work done by applied force (ii) work done by friction. ​

Answer 1

Hieee....

Work done = Force applied × Distance Speed

W = F × S

F = 5N , S = 10m

W = 5 × 10

W = 50 j