Question

A driver decreases the speed of a car from 25 m/s to 10 m/s in 5 second find the acceleration of the car ​

Answer 1

HeYaa...

Acceleration , a = (V-U)/t

a= (25-10)/5

a= 3m/s^2.

Hope it helps!☺️

Answer 2

Answer:

-3 m/s²

Explanation:

• Initial velocity ( u ) = 25m/s

• Final velocity (v)= 10 m/s

• Time ( t )= 5 sec

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Acceleration = a  = v-u/t

                       = 10 -25/5

                      = -15/5 = -3 m/s²

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