Physics, asked by dilnawaj, 1 year ago

A train starting from rest attains a velocity of 72 kmh-1 in 5 minute assuming that the acceleration is unuform find the acceleration and distance travelled by the train for attaining this velocity

Answers

Answered by kishika
3
v=u+at

72*1000/3600=o+a*5*60

20=300a
a=20/300
a=1/15m/sec^2


s=ut+1/2at^2
s=1/2*1/15*300*300

s=1/30*300*300
s=1000m

1km

simran4137: your answer is wrong
simran4137: 1/30×300×300=3000m=3km
kishika: ohh yes its 3km...typo error
Answered by Anonymous
2

plzz refer the attachment

HOPE IT HELPS

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