Question
A solar-powered car is traveling at constant speed around a circular track. What happens to the centripetal acceleratio
A solar-powered car is traveling at constant speed around a circular track. What happens to the centripetal acceleration of the car if the speed is doubled?
A) The centripetal acceleration remains the same.
B) The centripetal acceleration increases by a factor of 2.
C) The centripetal acceleration increases by a factor of 4.
D) The centripetal acceleration is decreased by a factor of one-half.
E) The centripetal acceleration is decreased by a factor of one-fourth.
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C) The centripetal acceleration increases by a factor of 4.
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