What is the maximum possible acceleration of a car

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Question: In the Soapbox Derby, young participants build non-motorized cars with very low-friction wheels. Cars race by rolling down a hill. The track at Akron's Derby Downs, where the national championship is held, begins with a 55ft-long section tilted 13deg. below horizontal.

Part I: What is the maximum possible acceleration of a car moving down this stretch of track?

Part II: If a car starts from rest and undergoes this acceleration for the full l, what is its final speed in m/s?

I need help to solve the above question.

Reference no: EM13700375

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