Name the energy transformation takes place in a stone falling from a building.
(a) What do you understand by the term "transformation of energy" ? Explain with an example.
(b) Explain the transformation of energy in the following cases :
(i) A ball thrown upwards.
(ii) A stone dropped from the roof of a building.
Explain the energy transformation taking place in a freely falling body.
Name the energy transformations taking place in an arrow released from a bow.
Name the energy transformation taking place in the following device: a motor