nwasseo nwasseo

08-02-2024
Physics

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In the Figure, a car is driven at constant speed over a circular hill and then into a circular valley with the same radius. At the bottom of the valley the normal force of the seat on the driver is 1.35 her weight. The driver's mass is M = 55 kg. What was the magnitude of the normal force on the driver from the seat when the car passed over the hill?

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