A 1100 kg car traveling at 20 m/s goes over a hill. At the top, the...

Question

Question

A 1100 kg car traveling at 20 m/s goes over a hill. At the top, the hill provides an upward normal force of 5600 N. (a) Assuming the hill has a circular profile, find the radius of curvature of the hill. (b) What is the maximum speed the car can go over the hill without ramping the car off the ground?

Answer 1

Answer #1

> V m- mass of car = 1100 kg v speed of car 20 m/s N upward normal force = 5600 N sum of forces on car centripetal force need

Answer 2

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