A coin is kept on a horizontal rotating disc has its centre at a distance of 0.2m. Share with your friends Share 0 Decoder_7 answered this 0 View Full Answer Adi answered this A coin is kept on a horizontal rotating disc has its centre at a distance of 0.2m.from the axis of rotation of disc.if mu is 0.5then the angular velocity of the disc at which the axis is about to slip off 0
