Question

acceleration of a car is 50 m/s^2 ,. how much time it would take to attain the velocity of 100 km from rest

Answer 1

Given,
U=0
a= 50 m/s^2
V= 100km/h = 27.7m/s
V= U + at
27.7= 0 + 50t
27.7/50 = t
0.55 s = t