A bus moving witj speed of 72 km can stop by nrakes atleast after 10m . What willl be minimum speed at a speed of 144km/ hr
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distance =speed * time
speed =72 km/h
time=2 s
speed =72*5/18=20m/s
distance =speed *time
20*2=40m
Answer =40m
speed =72 km/h
time=2 s
speed =72*5/18=20m/s
distance =speed *time
20*2=40m
Answer =40m
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