Question

4.
If momentum of an object is increased by 10% then its kinetic energy will increase by
(1) 20%
(2) 21%
(3) 40%
(4) 19%​

Answer 1

Answer:

(3)21% is the correct option

Answer 2

21

Explanation:

if momentum of an object increases by 10 percent , then the kinetic energy will increase by 21 percent