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Gre4nikov [31]
3 years ago
6

A sprinter with a mass of 80 kg accelerates from 0 m/s to 9 m/s in 3 s. What is the runner's acceleration?

Physics
1 answer:
sertanlavr [38]3 years ago
5 0
Acceleration = (change in speed) / (time for the change) = 9/3 = <em>3 m/s²</em> .

His mass makes no difference.
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<h3>What is cosine of an angle?</h3>

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