train 360 metres long is running at a speed of 45 km per hour how much time will take to cross the bridge which is 140
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Answered by
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Step-by-step explanation:
Speed = 45 Km/hr = 45×(5/18) m/sec
= 25/2 m/sec
Total distance = 360+140 = 500 meter
Time = Distance/speed
=500×2/25
=40s
Answered by
0
Answer:
Answer is 40 sec
Step-by-step explanation:
Speed = 45 Km/hr = 45×(5/18) m/sec
= 25/2 m/sec
Total distance = 360+140 = 500 meter
Time = Distance/speed
=500×2/25
=40s
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