Two trains are running in opposite directions with

Question

Two trains are running in opposite directions with same speed. If the length of each train is 135 m and they cross each other in 18 sec. Find the speed of each train.

Arun · Accepted Answer

Distance covered = 135 + 135 = 270 mTime = 18 sLet the speed of each train = v. Then relative speed = v + v = 2v2v = distance/time = 270/18 = 15 m/sSpeed of each train = v = 15/2 = 7.5 m/s = 7.5 × 36/10 km/hr = 27 km/hrRegardsArun (askIITians forum expert)

10 grade maths> Two trains are running in opposite direct...

Two trains are running in opposite directions with same speed. If the length of each train is 135 m and they cross each other in 18 sec. Find the speed of each train.

sudarsan R , 6 Years ago

Arun

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10 grade maths> Two trains are running in opposite direct...

Two trains are running in opposite directions with same speed. If the length of each train is 135 m and they cross each other in 18 sec. Find the speed of each train.

sudarsan R , 6 Years ago

Arun

Provide a better Answer & Earn Cool Goodies

LIVE ONLINE CLASSES

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