ï»¿ A train 100 m long is moving with a velocity of 60 km/hr. Find the time it takes to cross the bridge 1 km long.Â  from Physics Motion in A Plane Class 11 Manipur Board

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A train 100 m long is moving with a velocity of 60 km/hr. Find the time it takes to cross the bridge 1 km long.Â

Total distance to be travelled, s = 100 + 1000 = 1100 mÂ

Velocity, v = 60 km/hr = 50/3 m/sÂ

Therefore,Â

Time takenÂ to cross the bridge, t =Â Â

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