the average speed of a bicycle, and athlete and a car are18 km per hour, 7 M per second and 3 km per minutes respectively.which of the three is the fastest and which is the slowest
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let's convert all of them to same units
to convert km/hr to m/s *5/18
so 18km/hr=18*5/18=5m/s(speed Of bicycle)
speed of athlete =7m/s
speed of car =3km/min=3000/60 m/s=50m/s
thus the car travels the fastest
and the bicycle is the slowest
to convert km/hr to m/s *5/18
so 18km/hr=18*5/18=5m/s(speed Of bicycle)
speed of athlete =7m/s
speed of car =3km/min=3000/60 m/s=50m/s
thus the car travels the fastest
and the bicycle is the slowest
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