3 years ago

What is the acceleration of an object in free fall?

Physics

1 answer:

AleksAgata [21]3 years ago

4 0

The gravity of Earth. 9.8 m/s^-2

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The driver of a car applies the brakes for 4.0 s.As a result an average force of 7500N is exerted in the car to slow it down.Wha

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