Question

a body tharelling at 10 m/s and attaings speed of 27 m/s in 4 s .calculating the average acceleration will be ​

Answer 1

a=v-u/t

a=27-10/4

a=17/4

a=4.25m/s^2

Answer 2

SINCE

V=27m/s

U=10m/s

T=4s

A=?

We know that

a=v-u/t

=27-10/4

=17/4m/s^2

a=4.25m/s^2

AVERAGE ACCELERATION IS 4.25m/s^2