Physics, asked by sneha3556, 11 months ago

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%

Answers

Answered by alokkumar96

2

Answer:

b.21%

Explanation:

k.E =momentum square÷2m

Answered by keerthana3481

1

Answer:

21 percent

Explanation:

the answer is 2

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