Question

1 (a) Give one example, where a body is in motion, yet it possesses no energy.

(b) Is this energy a scalar or a vector quantity?

(c) What happens to the potential energy of a body, if its
(i) height is doubled,
(ii) mass is increased,
(iii) the body is taken on the surface of the Moon? ​

Answer 1

Answer:

breathing

Explanation:

because we enhale and exhale and this is also a motion