Compute with what force does he press against the seat

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Reference no: EM13532935

A 30 kg boy rides a roller coaster. The acceleration of gravity is 9.8 m/s^2. With what force does he press against the seat when the car moving at 6.1 m/s goes over a crest whose radius of curvature is 12 m? Answer in units of N.

Reference no: EM13532935

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