The fly flies at a speed of 18 km / h, and the starling 20 m / s. Compare their speeds.
June 1, 2021 | education
| To solve the problem, we translate the speed of the fly into a single SI:
The fly speed is:
(18 * 1000) / 3600 = 5 m / s;
Based on this, we make a comparison: we divide the speed of the starling by the speed of the fly: 20/5 = 4
Answer: The speed of a starling is 4 times that of a fly.
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