The potential energy of a particle of mass mat a distance from a fixed point is given byV (T) = kr/2, where k is a positive constant of appropriate dimensions. This particle is moving in acircular orbit of radius R about the point O. If v is the speed of the particle and L is the magnitudeof its angular momentum about O, which of the following statements is (are) true?(A) VA(B(C) L-kR(D) L-V2m

The potential energy of a particle of mass mat a distance from a fixed

1.	The potential energy of a particle of mass mat a distance from a fixed point is given byV (T) = kr/2, where k is a positive constant of appropriate dimensions. This particle is moving in acircular orbit of radius R about the point O. If v is the speed of the particle and L is the magnitudeof its angular momentum about O, which of the following statements is (are) true?(A) VA(B(C) L-kR(D) L-V2m
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