if school bus mves for 1 hour with the speed of 72 km/hr , how man meters does cover in 1 second
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1
Answer:
It is 42 km per hour
1982*783
17728
Answered by
1
time= 1hour/60minutes
speed=72km/hr.
distance=speed/time
D=72/60=1.2km
but here the distance we have to find in 1 second time which will be only when we convert speed into m/s
that is ,72÷18/5=259.2m/s
d=259.2/1
259.2m
in kilometres it will be 259.2/1000
0.2592 km respectively
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