Physics, 25.10.2020 07:10 sfritz6456

If a car is driven down a hill, the driver must put more pressure on the brakes to make the car stop than if it was on level ground. Explain your answer.

Answers

On level ground the force needed is less as it does not involve the weight of the car.
When driving down a hill the force needed will also include a component of the weight (depending on the incline) so more force needed so more pressure on the brakes is needed.

Answer from: Quest

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

Answer from: Quest

because if the tool that you are using is not balanced it there would be false mass.

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If a car is driven down a hill, the driver must put more pressure on the brakes to make the car stop...