A sports car is accelerating up a hill that rises 18° above the horizontal. The coefficient of static friction between the wheels and the road is Ms = 0.880. It is the static frictional force that propels the car forward. (A) what is the magnitude of the maximum acceleration that the car can have? (Answer : 5.17 m/s^2 ) (B) what is the magnitude of the maximum acceleration if the car is being driven down the hill? ( answer: 11.2 m/s^2)
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