Question

A car starts from rest attains a velocity of 60 metre per second in 2minute ,calculate the distance covered by the car after 5 minutes?

Answer 1

so first let us calculate acceleration
a=v/t

a=60/120
a=1/2 m/s^2
now let us substitute this value in second law of kinematics

$s = ut + \frac{1}{2} a {t}^{2}$
$s = \frac{1}{2} \frac{1}{2} \times 90000$
s=22500