a train 100m long is moving with velocity of 60 km per hour find the time is taken to cross the bridge 1 km long
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total distance will travelled by train= (1000+100)m
total speed of train In m/s= 60× 5/18
= 16.6m/s
than, time taken= distance / speed
= 1100/ 16.6
=66.2 s ( Ans).
total speed of train In m/s= 60× 5/18
= 16.6m/s
than, time taken= distance / speed
= 1100/ 16.6
=66.2 s ( Ans).
Anonymous:
66.2 sec brother
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