What is the magnitude of the force of the track on the car

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A roller coaster car of mass 1102 kg slides on a frictionless track starting at a distance 19.2 m above the bottom of a loop 15 m in diameter. The acceleration of gravity is 9.81 m/s2 If friction is negligible, what is the magnitude of the force of the track on the car when the car is at the top of the loop? Answer in units of N.

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Reference no: EM13999599

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