Question

A. Write true or false for each statement : [5 X 1]

(i) A man going up has potential energy and kinetic energy both.

(ii) Potential energy changes into kinetic energy when it is put to use.

(iii) A gum bottle lying on a table has no energy.

(iv) Mass has both magnitude and direction.

(v) A motion which repeats itself after a fixed interval of time is called periodic

motion.​

Answer 1

Answer:

i- True

ii- True

iii- False

iv- False

v- True

Answer 2

Answer:

Hope it helps

Explanation:

i) True

ii) True

iii) False

iv) False

v) True.