Question

A truck covers a distance of 400 km in 4 hours whereas a bus covers a distance of 315 km in 3 hours. Which vehicle is moving with higher speed? Also express its speed in cm/s​

Answer 1

Answer:

Bus is moving with a higher speed

Explanation:

speed of truck = d/t = 400/4 = 100 km/h

                                               = 50,000/18 cm/s

speed of bus = d/t = 315/3 = 105 km/h

                                             = 52500/18 cm/s

since 105>100 :

Bus is moving with higher speed

Hope it helps!