A particle of mass m moves along line PC...

A particle of mass `m` moves along line `PC` with velocity `v` as shown. What is the angular momentum of the particle about `O`?

mvL

mvl

mvr

zero

Text Solution

Verified by Experts

The correct Answer is:

Angular momentum of the particle about O,
`vecL =m(vecr xx vecv)`
`mv (r sin theta)`
=mvi

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