A train 1oo m long is to cross a river bridge of length 800 m. What time will it take to cross the bridge? Given that train moves with a constant velocity of 36km per hour
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Answer:
90 seconds
Explanation:
Total distance travelled, s=(100+800)metres
Velocity, v=36km/hr = 10m/s
t= to be calculated...
Apply Relation
t=s/v
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Refer https://brainly.in/question/3879066
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