Question

a car is travelling along a straight road at 13 m/s. it accelerates uniformly for 15 second until it is moving at 25 m/s. what was the acceleration of the car?

Answer 1

Answer:

0.8

Explanation:

a=v-u/t

=25-13/15

=0.8

Answer 2

Answer:

Acceleration = (V2 — V1)/t

hence, A =( 25 — 13)/15 = 12/15 = 4/5 m/s²