A cube of mass M starts at rest from point 1 at a height 4R where R is the radius of the circular track The cube slides down the

Question

A cube of mass M starts at rest from point 1 at a height 4R where R is the radius of the circular track The cube slides down the frictionless track and around the loop The force which the track exerts on the cube at point 2 is 1 Question Type Single Correct Type 2 3 3 mg mg 4R 2 mg R

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