If a car travels 216 kilometers in 4 hours, calculate its speed.
2 answers:
Answer:
15 m/s
Explanation:
Speed(m/s) = distance(m)/time(s)
distance = 216 km = 216,000 m
time = 4 hours = 14,400 s
speed = 216000/14400 = 15 m/s
Answer:
V=S/T
V=216km/4hr
V=54km/hr
Explanation:
1km/hr = 5/18 m/s
54km/hr= X
X=<u>5/18m/s * 54km/hr</u>
1km/hr
X=15m/s(<u><em>approximately</em></u>)
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Answer:
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