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nadezda [96]
3 years ago
14

What is BEST to say about a runner who is running at a constant velocity? A. Their acceleration is positive. B. Their accelerati

on is negative. C. Their acceleration is zero. D. Their acceleration cannot be determined.
Physics
2 answers:
Leto [7]3 years ago
4 0
<span>The question is asking us what is BEST to say about a runner who is running at a constant velocity? A constant velocity (=speed) means that they are not getting faster or slower - they are running exactly as fast all the time. This meanst that their speed does not change, so their change of speed is equal to 0. A change of speed is called acceleration so their C. Their acceleration is zero. - C is the correct answer. </span>
IRINA_888 [86]3 years ago
3 0

the correct answer is C.


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