Question

Sumit was standing at the railway crossing when a train crossed him at speed of 40 km/h in 15seconds find the length

Answer 1

given data :
speed = 40 km/hr = 40×5/18 = 11.11 m/s & time = 15 seconds

speed = distance/time
11.11 = distance/15
distance = 11.11×15 = 166.65m

so the distance covered by it is 166.65m.

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Answer 2

Answer:

501/3

Step-by-stepe explane

Given data :speed = 40 km/hr = 40×5/18 = 11.11 m/s & time = 15 seconds speed = distance/time 11.11 = distance/15distance = 11.11×15 ...