Also, Question B. How much work is done by the force that the ground exerts on the block? Question CHow much work is done by the friction force? Question D.How much work is done by the block weight force?Question E.What is the net work done on the object? Question F.What happens to the net work done on the object? And how does it manifest itself? Thank you

3. Work A person pulls with a horizontal force of 20N to the right on a 5 kg block initially at rest on a horizontal surface. A 5 N friction force acts on the block. The block moves 10m. F=20N m=5kg a. How much work is done by 20N force