Amotorcycle passes over the top of a hill that has a radius of 100m. the mass of the motorcycle rider is 300kg. the motorcycle is moving at a speed of 30m/s. the surface exerts a normal force of magnitude fn on the motorcycle. the motorcycle passes over the top of the hill again but now is moving at a speed of 33m/s. how does the new normal force exerted on the motorcycle compare to fn?

answer: 5

explanation:

f=ma newton's second law 7x8=56n

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