A bus travels 54 km in 90 minutes. Calculate the speed in m/s.
Answers
Answered by
230
Given:
distance=54kms
time=t=90mins
1hr=60min
1min=1/60hr
t=90/60=1.5hr
Speed=distance/time
=54/1.5=36Km/hr
1km/hr=5/18m/s
speed=36x5/18=2x5=10m/s
Therefore, speed is 10m/s
distance=54kms
time=t=90mins
1hr=60min
1min=1/60hr
t=90/60=1.5hr
Speed=distance/time
=54/1.5=36Km/hr
1km/hr=5/18m/s
speed=36x5/18=2x5=10m/s
Therefore, speed is 10m/s
Answered by
175
Speed = Distance / Time
Distance = 54km = 54*1000 = 54000m
Time = 90 minutes = 90*60= 5400s
Speed = 54000/5400 = 10 m/s
Distance = 54km = 54*1000 = 54000m
Time = 90 minutes = 90*60= 5400s
Speed = 54000/5400 = 10 m/s
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