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A particle of mass M is moving in a hori...

A particle of mass M is moving in a horizontal circle of radius R with uniform speed v. When the particle moves from one point to a diametrically opposite point , its

A

momentum does not change

B

momentum changes by 2 Mv

C

Kinectic energy changes by `(Mv^2)/(4)`

D

Kinectic energy changes by `Mv^2`

Text Solution

Verified by Experts

The correct Answer is:
B
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