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# A car is moving on a level road.If the driver turns off the engine of the car, the car's speed decreases gradually and ultimately it comes to a stop. A student says that two forces act on the car which brings it to a stop. What could these forces be? Which of these two forces contributes more to slow down and stop the car?

Solution
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#### The two forces acting on the car are force of friction and air resistance,Force of friction contributes more to slow down and stop the car.

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