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If the linear momentum is increased by ...

If the linear momentum is increased by 50%, then KE will be increased by :

A

0.5

B

1

C

1.25

D

0.25

Text Solution

Verified by Experts

The correct Answer is:
C
(c ) `K=(p^(2))/(2m), K'=((15p)^(2))/(2m)=225(p^(2))/(2m)=2.25 K`
`:.` increase in kinetic energy is 125%.
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