A body weights 63N on the surface of earth. What is the gravitational force on it due to the earth at a height of 3200 km from earth's surface?(Radius of the earth is 6400 km)

Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear