A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour
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Answered by
2
Hloo dear....
speed = distance /time..
so.. here distance = 600 m
time t = 5 min
Speed =600m/5 x 60
= 2 m/sec.
=2 x18km/hr5
= 7.2 km/hr.
hope it helps u
@sonu
speed = distance /time..
so.. here distance = 600 m
time t = 5 min
Speed =600m/5 x 60
= 2 m/sec.
=2 x18km/hr5
= 7.2 km/hr.
hope it helps u
@sonu
Answered by
2
ANSWER:
1 minute=60s.
5 minute=300s.
1 hour=3600s.
S=600/300*18/5.
S=36/5km/h. S=7.2km/h. Note: To convert m/s to km/hr,multiply 18/5 with the value of m/s.To convert km/h to m/s,multiply 5/18 with the value of km/h. If the distance and time are in different units convert the values in to either km/h or m/s and muliply the conversion values to get the required result.
1 minute=60s.
5 minute=300s.
1 hour=3600s.
S=600/300*18/5.
S=36/5km/h. S=7.2km/h. Note: To convert m/s to km/hr,multiply 18/5 with the value of m/s.To convert km/h to m/s,multiply 5/18 with the value of km/h. If the distance and time are in different units convert the values in to either km/h or m/s and muliply the conversion values to get the required result.
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