A 1,684-kg car starts from rest at the top of a driveway 6.3 m long that is sloped at an angle of 31 degrees with the horizontal. If an average friction force of 2,622 N impedes the motion of the car, find the speed (in m/s) of the car at the bottom of the driveway. Use the approximation that g 10 m/s2. Answer: m/s (round to the nearest hundredth)

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter2: Newtonian Mechanics-single Particle
Section: Chapter Questions
Problem 2.15P: A particle of mass m slides down an inclined plane under the influence of gravity. If the motion is...
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A 1,684-kg car starts from rest at the top of a driveway 6.3 m long that is sloped at an
angle of 31 degrees with the horizontal. If an average friction force of 2,622 N impedes
the motion of the car, find the speed (in m/s) of the car at the bottom of the driveway.
Use the approximation that g 10 m/s2.
Answer:
m/s (round to the nearest hundredth)
Transcribed Image Text:A 1,684-kg car starts from rest at the top of a driveway 6.3 m long that is sloped at an angle of 31 degrees with the horizontal. If an average friction force of 2,622 N impedes the motion of the car, find the speed (in m/s) of the car at the bottom of the driveway. Use the approximation that g 10 m/s2. Answer: m/s (round to the nearest hundredth)
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