Physics, 17.04.2020 18:09 loveuncondition

A ball mass m is launched up a semicircular in a way that at the top of the chute, just before free fall, the ball has a centripetal acceleration of magnitude 6g. If the bottom of the chute is defined to be the height where the gravitational PE is 0 the moment the ball leaves the chute what is the mechanical energy?

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A ball mass m is launched up a semicircular in a way that at the top of the chute, just before free...