# Physics - Force and Rotational Motion

Jun 30th, 2015
Anonymous
Category:
Engineering
Price: \$5 USD

Question description

Suppose a 1,700-kg car passes over a bump in a roadway that follows the arc of a circle of radius 26.0 m as in the figure shown below.

(a) What force does the road exert on the car as the car passes the highest point of the bump if the car travels at 9.20 m/s (magnitude in terms of kN)? (Neglect any friction that may occur.) (b) What is the maximum speed the car can have without losing contact with the road as it passes this highest point?

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