Question

An object is moving with velocity 45km/h. The distance travelled by car in two and half seconds will be ??

Answer 1

31.5 m...............

Answer 2

Answer

$speed \: of \: car = 45km \: per \: hour \\ time \: = 2.5secs \: \\ speed \: = \frac{distance}{time} \\ distance \: = speed \: \times time \: \\ = 12.5 \times 2.5 \\ = 28.25m$