Question

A car is moving with a uniform acceleration of $4m/s^2$. What distance will it cover in 10 seconds after the start?

• A. 120 m
• B. 160 m
• C. 200 m
• D. 210 m

Answer 1

The correct option is C

200 m

u (initial velocity) = 0
acceleration, $a=4m/s^2$
Time = 10 sec
From the second equation of motion
$S=ut+{\left(\frac{1}{2}\right)}^2$
$S=0\times 10+\left(\frac{1}{2}\right)\times 4\times (10{)}^2=200m$