Question

a driver decreases the speed of a car from 25 metre per second to 10 metre per second in 5 seconds find the acceleration for the car​

Answer 1

Answer:

hey ur answer is 20m/s. here is ur answer

Answer 2

Answer:

as per your question,

Explanation:

if,

initial velocity (u) = 25 m per sec

final velocity ( v) = 10 m per sec

and , time = 5 sec

so,

a =( v-u ) by time

a =( 10 -25 ) by 5

a = -15 by 5

so, a = -3 m per sec^2