A curve in a road forms part of a horizontal circle. as a car goes around it at constant speed 14.0 m/s, the total force exerted on the driver has magnitude 110 n. what are the magnitude and direction of the total vector force exerted on the driver if the speed is 24.0 m/s instead?

Question

Rex Brooks

17 November, 03:06

+3

Answers (1)

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Camryn Shepard · Answer 1

Answer;

= 323.27 N

Explanation;

F is proportional to v^2

F2/F1 = (v2/v1) ^2

= (24.0/14) ^2

F2 = 110 * (24.0/14) ^2

= 323.27 N