A train of length 50 metre is moving with a constant speed of 10 metre per second.calculate the time taken by the train to cross on electric Pole and a bridge of length 250 metre.
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speed = distance÷ time
time= distance ÷ speed
here distance = 250 + 50
(length of bridge + length of train)
= 300
time = 300÷ 10
= 30 seconds
time= distance ÷ speed
here distance = 250 + 50
(length of bridge + length of train)
= 300
time = 300÷ 10
= 30 seconds
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