A car has a mass of 900 kg. It accelerates from rest at a rate of 1.2

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A car has a mass of 900 kg. It accelerates from rest at a rate of 1.2 m/s2.

a. Calculate the time taken to reach a velocity of 30 m/s.

b. Calculate the force required to accelerate the car at a rate of 1.2 m/s2.

c. Even with the engine working at full power, the car's acceleration decreases as the car goes fasten Why is this?

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