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JudyWeight slows down a car because it increases the inertia of the vehicle, making it harder to accelerate and decelerate. The heavier the car, the more effort is needed to move it, which can result in slower acceleration and longer braking distances. Additionally, weight can put more strain on the tires and suspension, affecting handling and overall performance.
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What force could be added to slow a car down when it is going down a ramp?
Friction between the tires and the road surface can slow down a car going down a ramp. The brakes can also be applied to introduce additional friction and slow the car further. Additionally, aerodynamic drag can play a minor role in slowing down the car at higher speeds.
What factor causes the motion of a car to slow down as it is moving up the slope of a mountain?
The main factor that causes the motion of a car to slow down as it moves up a slope is gravity. Gravity acts in the opposite direction to the car's motion, pulling it back down the slope. This force opposes the car's forward movement, making it slow down.
How does gravity slow down a car?
Gravity does not directly slow down a car. The force of gravity pulls the car downward, increasing the friction between the tires and the road. This increased friction can help slow down the car when the brakes are applied.
Which forces slow things down out of upthrust friction weight and air resistance?
Friction, weight, and air resistance are forces that can slow things down. Friction opposes the motion of objects sliding past each other, weight is the force due to gravity pulling objects downwards, and air resistance is caused by air pushing against objects moving through it. Upthrust, also known as buoyancy, is a force that opposes weight but typically does not slow objects down.
Suppose that you are in a moving car and the motor stops. You step on the brakes and slow the car to half speed. If you release your foot will the car speed up or continue at half speed or slow down?
If you release the brakes while the car is at half speed, the car will gradually accelerate until it reaches its original speed before you stepped on the brakes. This is because there is no external force slowing down the car once you release the brakes.
