Published by:
CGP EDU Academic Team
Published on: August 14, 2026
A particle of mass $m $ and speed $u $ collides elastically with the end of a uniform rod of mass $M$ and length $L$ as shown. If the particle comes to rest after collision, find 
A
B
1
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Conserving angular momentum about the hinge at the center
before collision 
after collision 
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