Question

in 1 minute the velocity of a car changes from 20 minute per second 100 minute per second then calculate the acceleration of a car​

Answer 1

Answer:

1.333 ms^-2

Explanation:

time= 1 minute = 60 seconds

change in velocity= vf - vi

= 100ms^-1 - 20ms^-1

= 80ms^-1

Acceleration = change in velocity ÷ time

= 80ms^-1 ÷ 60 sec

= 1.333 ms^-2.

Hope it will help you :)