Physics, asked by darshubiradar123, 5 months ago

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Units and Measurement
If momentum of an object is increased by 10% then its kinetic energy will increase by

Answers

Answered by nanditasankar31

1

Explanation:

We know,

KE=P²/2m

When P is increased by 10%

P→ 11P/10

KE 2= 121P/100×2m

KE 2 = 121/100×KE

ΔKE=KE2-KE = 21/100 × KE

ΔKE/KE × 100 =21%

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