A body of mass `0.3kg` is taken up an inclined plane of length `10m` and height `5m,` and then allowed to slide down to the bottom again. The coefficient of friction between the body and the plane is `0.15`.
What is the
(a) work done by the gravitational force over the round trip ?
(b) work done by the applied force on the upward journey ?
(c) work done by the frictional force over the round trip ,
(d)kinetic energy of the body at the end of the trip ?

A body of mass 0.3kg is taken up an inclined plane of length 10m and height 5m, and then allowed to slide down to the bottom again. The coefficient of friction between the body and the plane is 0.15 . What is the (a) work done by the gravitational force over the round trip. (b) work done by the applied force over the upward journey (c ) work done by frictional force over the round trip. (d) kinetic energy of the body at the end of the trip. How is the answer (d) related to the first three answers ? m=0.3kg , OA=10m , BA=5m

A body of mass 0.3 kg is taken up an inclined plane to length 10 m and height 5 m and then allowed to slide down to the bottom again. The coefficient of friction between the body and the plane is 0.15. What is the (i) work done by the gravitational force over the round trip? (ii) work done by the applied force over the upward joumey? (iii) work done by frictional force over the round trip? (iv) kinetic energy of the body at the end of the trip? How is the answer to (iv) related to the first three answers?

A body of mass 0.3 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to the bottom again. Coefficient of friction between the body and the plane is 0.15. What is the Work done by the gravitational force over the round trip?

A body of mass 0.3 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to the bottom again. Coefficient of friction between the body and the plane is 0.15. What is the Work done against the frictional force over the round trip?

A body of mass 0.3 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to the bottom again. Coefficient of friction between the body and the plane is 0.15. What is the Work done by the applied force over the upward journey?

A body of mass 0.5 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to the bottom again. The coefficient of friction between the body and the plane is 0.1. The work done by the frictional force over the round trip is

A body of mass 0.3 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to the bottom again. Coefficient of friction between the body and the plane is 0.15. What is the K.E. of the body at the end of the trip?

A body of mass 0.3 kg is taken up an inclined plane of length 10 m and height 5 m and then allowed to slide down to bottom again. Find kinetic energy at the end of the trip.