Question

15. A car starting from rest accelerates uniformly along a straight line. If it attains a velocity of
120 kmph in 12s, what is the acceleration of the car in m/s2?​

Answer 1

Answer:

acceleration = = 2.77 m/s²

u = 0

v = 120 km/h

= 120 x 5/18

= 33.3 m/s

t = 12 sec

a = v-u/t

= 33.3 - 0 /12

= 2.77 m/s²

I HOPE THIS WILL HELP YOU OUT :)