Questions
A particle of mass m is describing a circular path of radius r with uniform speed. If L is the angular momentum of the particle about the axis of the circle, the kinetic energy of the particle is given by
detailed solution
Correct option is B
The angular momentum L is given byL=mvr or v=L/mr K.E. =12mv2=12mL2/m2r2=L2/2mr2Talk to our academic expert!
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A particle of mass m = 5 units is moving with a uniform speed , units in the XOY plane along the line y = x + 4. The magnitude of the angular momentum of the Particle about the origin is
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