a train 350 M long across an electric pole in 28 seconds find the speed of the train in kilometre per hour
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Speed=Distance/time
Given,
Distance=350 m
Time=28 sec
Speed=350/28
=25/2 m/sec
=25/2*18/5=5*9km/hr
=45 km/hr..
Therefore,the speed of train is 45km/hr
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Speed=Distance/time
Given,
Distance=350 m
Time=28 sec
Speed=350/28
=25/2 m/sec
=25/2*18/5=5*9km/hr
=45 km/hr..
Therefore,the speed of train is 45km/hr
==================================================================
FOLLOW ME
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