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babunello [35]
1 year ago
8

If a car travels 216 kilometers in 4 hours, calculate its speed.

Physics
2 answers:
Mariana [72]1 year ago
6 0

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

bekas [8.4K]1 year ago
6 0

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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