A train is running at the speed of 38 km/hr. If it crosses a pole in 19 seconds , find the length of the
train.
Answers
Answered by
1
Step-by-step explanation:
w.k.t initial velocity =0;V=38×1000/3600=10.55m/s ; V=V°+at; 10.55=0+a×19 ; a=0.55m/s^2 ; x=V°t+1/2at^2 ; x=0×t+1/2×0.55×19×19=99.2m
Answered by
0
Answer:
200.55
Step-by-step explanation:
speed=38km/hr
38x1000
________3
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