A particle of mass m moves in three dimensions under a central potential V(r). Let Lagrangian...

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A particle of mass m moves in three dimensions under a central potential V(r). Let Lagrangian in spherical polar coordinates is given by L == m(r^ +r8 +r sin 0) V(r) Consider a quantity h defined by h = mr sin0. Then which of the following is correct? (In the following, t is time) Ohot O hot Ohoc t Oh is a constant of motion A particle of mass m moves in three dimensions under a central potential V(r). Let Lagrangian in spherical polar coordinates is given by L == m(r^ +r8 +r sin 0) V(r) Consider a quantity h defined by h = mr sin0. Then which of the following is correct? (In the following, t is time) Ohot O hot Ohoc t Oh is a constant of motion

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