Physics, 29.11.2019 00:31, jalenJohnson6t

A100 kg cart goes around the inside of a vertical loop of a roller coaster. the radius of the loop is 3 m and the cart moves at a speed of 6 m/s at the top. the force exerted by the track on the cart at the top of the loop is half the cart's mass, how fast is cart moving in m/s?

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A100 kg cart goes around the inside of a vertical loop of a roller coaster. the radius of the loop i...