Question

A car is moving with 30 m/s speed up to 40 m/s in 2 seconds. what is the acceleration

of the car​

Answer 1

Answer:

Answer is 5m/s -,-"

hope its helps xD

Answer 2

Answer:

it given by a=(v-u)/t

now using 1st equation of motion

v=u+at

substituting value

40=31+a×2

40-30=2a

10=2a

a=10/2

a=5m/S2

acceleration of car=5m/S2