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Force and Laws of Motion
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29/10/2021 9:50 pm
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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 bring it to a stop. What could these forces be? Which of these two forces contributes more to slow down and stop the car?
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29/10/2021 9:50 pm
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.