Questions
If the angular momentum of a body of mass 'm' rotating in a circle of radius 'r' is 'L' then the centripetal force on it is
a
L/mr
b
L2/mr2
c
L2/mr3
d
L2r2/ m
detailed solution
Correct option is C
L = mvr v=LmrCentripetal force is= mv2r = mrL2m2r2 = L2mr3Talk to our academic expert!
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