Physics, asked by gaurinandni1974, 1 year ago

A train 36 m long moves with a speed of 45 km per hour in how much time will it cross a bridge of 140 m

Answers

Answered by Julliya

0

u= 25/2 m/sec

s= 140+36= 176m

s=ut

176= 25/2*t

t=14.08 sec

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