Question

A car undergoes a constant acceleration of 6.0 m/s2

starting from rest. In the first second, it travels ____?

Answer 1

Answer

Using second equation of motion

$s=ut+1/2at^2$

u=0 and the=1sec

 In the first second, it travels

As

$s=0+0.5\times6\times1=3m$