A train 100m long moving on a straight line track passes in 5sec.find the speed of the train and the time taken to cross a bridge 500m long
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Speed=distance÷ time
speed=100÷5=20m/s
time=dis÷speed
time=500÷20=25s
speed=100÷5=20m/s
time=dis÷speed
time=500÷20=25s
sukirthaskumar:
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