[" (c) "35N],[" A man starts walleing from a point on the surface differt "],[" (assumed smocth) and veaches diagonally poposite poing "],[" What is the work done by thim "],[[" (a) Zero "," (b) Rosithe "]]

A man starts walking from a point on the surface of earth (assumed smooth ) and reaches diagonally opposite point . What is the work done by him.

A man starts walking from a point on the surface of earth (assumed smooth) and reaches diagonally opposite point. What is the nature of work done by him?

What is the amount of work done in bringing a mass from the surface of Earth on one side to a point diametrically opposite on the other side?

What is the amount of work done in bringing a mass from the surface of Earth on one side to a point diametrically opposite on the other side?

A man of mass M jumps from rest, straight up, from a flat concrete surface. Centre of mass of the man rises a distance h at the highest point of the motion. Find the work done by the normal contact force (between the man’s feet and the concrete floor) on the man.

A horse pulled a cart from position A to position B through C and came back to position C as shown in figure . What is the work done by the horse , if the force applied by the horse is 100 N ?