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WARRIOR [948]
3 years ago
11

Joanna drove a car at 30km/hr. What is the speed in m/s?

Physics
1 answer:
Aloiza [94]3 years ago
7 0
8.33 m/s
Explain:

If you understand what 1 km = 1000 m and 1 hr = 60*60 seconds signify, you already know what they mean. If you translate 1000 m/ 3600 s to km/hr, you'll get 5 m/ 18 s, which you can multiply by 30 to get (30 x 5)/18 = 8.33 m/s.
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Explanation:

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BaLLatris [955]

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d. Wire: it is the pathway of electricity from the resources (source) to the load.

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