Question

A passenger bus runs at the speed of 72 kilometers per hour and crosses a 250-meter long platform in 26 seconds. what is the length of the passenger bus?

Answer 1

as v = 72 km/hr = 72*1000/3600 m/sec = 20 m/sec

t = 26 sec

so s = vt = 20 * 26= 520 m

hence we subtarct the total distance

lenth of bus = 520-250 = 270 m