a cyclist travels 5200 m in 30 minute. find its average speed in
(a) km/h
(b) cm/s
Answers
Answered by
0
Answer:
Answer
Step-by-step explanation:
The answer is in km/h only.
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Answered by
0
Answer:
a. 10.4km/hr
b.288.88cm/s
Step-by-step explanation:
a. 1km=1000m
5.2km=5200m
1hr=60min.
0.5hr=60min
speed= distance/time
s=5.2km/0.5hr
s=10.4km/hr
b. cm/s
5.2km=520000cm
30min=1800s
s=520000cm/1800s
288.88cm/s
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