Question

A bus increases its velocity from 36km/h to 54km/h in 5 second.
Calculate the acceleration?​

Answer 1

Answer:

in the given question we have

u=36 km/hr =36×185m/s=10m/s

v= 72 km/hr=72×185m/s=20m/s

t=10 s

a=?

we know the formula

v= u +at

20 = 10+ a 10

20-10 =10 a

10 = 10 a

a = 1 m/s2

I hope this answer may help you

Answer 2

Answer:

Easy Hai Bro...