Solve the following question given below:
Question: A box of mass 52 kg is pushed up an incline that has a total length of 7.0 m and is tilted 21° away from the horizontal. Assume that the coefficient of kinetic friction between the box and the incline is 0.22, the applied force is in the horizontal direction, and the box moves with a constant speed.
Question 1: What is the work done by-
(a) the applied force,
(b) the kinetic friction, and
(c) the weight on the box?
This is a physic question, reply as soon as possible. Thank you.