Question

$\huge \fbox \green{Question:}$
A motor car increases its velocity from 40 kmph to 60 kmph in 5 seconds. What will be the perimeter of acceleration of this motor car?

$\sf \colorbox{lightgreen} {please don't Spam}$
​

Answer 1

Given:

Initial velocity (u)=20 km/h

=5.55m/s

Final velocity (v)=30 km/ h

=8.33 m/s

Time=10seconds

FORMULA TO BE USED

a=v-u/t

=8.33-5.55/10

=0.278 m/s^2

therefore, its acceleration is 0.278m/s^2