Question

A train is running at a speed of 45 km/hr. It crosses a 140m long bridge in 40 sec. Find the

length of the train.​

Answer 1

Answer:

Solution(By Examveda Team)

Formulaforconvertingfromkm/hrtom/s:Xkm/hr=X×518m/sTherefore,Speed=45×518m/sec=252m/secTotaldistancetobecovered=(360+140)m=500mFormulaforfindingTime=DistanceSpeed∴Requiredtime=(500×225)sec=40sec.

please follow

Answer 2

Answer:

not get answere sorrow the common problem