The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is :
The speed of a bus is 72 km/hr. The distance covered by the bus in 5 seconds is :
[A]50 m
[B]60 m
[C]74.5 m
[D]100 m
100 m
Speed of Bus = 72 km/h
$latex = \left ( \frac{72\times 5}{18} \right )m/s&s=1$
$latex = 20 m/s$
∴ Required distance = 20 $latex \times$ 5 = 100 metre
Hence option [D] is correct answer.