A person crosses a 600m long street in 5mins. What is his speed in km/ph?
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Answered by
11
speed= distance/time
= 600/1000÷5/60
=600/1000×60/5
=3/5×12
=36/5kmph
OjasT:
the unit is km/ph
Answered by
4
5 minutes = 5 × 60 seconds =300 seconds
600/300=2m/s
1m/s=3.6km/h
2m/s=3.6×2=7.2km/h
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