Answered: A car travels on a 4% uphill road at 60…

A car travels on a 4% uphill road at 60 kph. The coefficient of friction between the road surface and the tire is 0.3. Compute the braking distance. a. 56.74 m b. 46.57 m c. 41.66 m d. 39.37 m

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 19CQ: What is the last thing you should do when solving a problem? Explain.

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A car travels on a 4% uphill road at 60 kph. The coefficient of friction between the road surface and the tire is 0.3. Compute the braking distance.

a. 56.74 m

b. 46.57 m

c. 41.66 m

d. 39.37 m

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