A particle of mass
moves in the
plane with a velocity
along the straight line
. If the angular momentum of the particle with respect to origin
is
when it is at
and
when it is at
, then

Text Solution
Verified by ExpertsThe correct answer is:
A
Angular momentum
linear momentum
distance of line of action of linear momentum about the origin.

and 
As linear momenta are equal, therefore,
.
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