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rodikova [14]
2 years ago
9

NEED IN LESS THEN 20 MINUTES Sound waves travel _____ their _____. A. outward from; source B. outward from; pressure C. inward t

oward; source D. inward toward; pressure
Biology
1 answer:
Brut [27]2 years ago
6 0
It’s most likely A if I’m not mistaken
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Assume that a new parasite that infests blue crabs is introduced into the Hudson River, decimating blue crab populations. Look a
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Unlike record players which rotate at a constant angular velocity, the CD-ROM driver in a CD player rotates the CD at different
zimovet [89]

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A. 21 rad/s

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C. 26.46 rad/s2

D. 0.299 Hz

Explanation:

Parameters given are:

Tangential velocity,v = 1.26m/s

Diameter (outer edge) = 0.120m

Outer edge radius, ro = 0.12/2

= 0.06m

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5 0
3 years ago
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