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with rider is 245 kg ?
34. A car with a mass of 1000.0 kg accelerates from 0 to \( 90.0 \mathrm{~km} / \mathrm{h} \) in 10.0 s . (a) What is its acceleration? (b) What is the net force on the car?
35. The driver in the previous problem applies the brakes when the car is moving at \( 90.0 \mathrm{~km} / \mathrm{h} \), and the car comes to rest after traveling 40.0 m . What is the net force on the car during its acceleration opposite to the