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You are driving at 50 m/a when you hit your brakes for 5 seconds. Your new speed is 30 m/s. What was your acceleration

You are driving at 50 ma when you hit your brakes for 5 seconds Your new speed is 30 ms What was your acceleration class=

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salatulmaghrib
You accelerated 50-30=20 m/s over 5 seconds. Your acceleration per second was 20/5=4 m/s.
BTW both increasing speed and decreasing speed are called acceleration in physics.

Acceleration of the car is -4m/s2.

What is meant by Acceleration?

Acceleration, rate at which velocity changes with time, in terms of both speed and direction.

To Calculate the Acceleration:

Here the car is moving in the speed of 50 m/s and break have been hit for 5 seconds.

After removing the brake the car moves in the speed of 30 m/s.

Acceleration=(old speed-new speed)/time in rest.

Acceleration=(50-30)/5

=-20/5

Acceleration=-4m/s2.

Acceleration of the car is -4m/s2.

To learn more more about Acceleration refer:

https://brainly.com/question/460763

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