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prisoha [69]
2 years ago
12

"when reading a cd-rom disk 2.8 cm from its center the rotational speed is 726 rpm what is the rpm at 5.2cm

Mathematics
1 answer:
wolverine [178]2 years ago
5 0

9514 1404 393

Answer:

  726 rpm

Step-by-step explanation:

The angular speed is not dependent upon the radius. The rotational speed is 726 rpm at any radius.

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Answer:

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Step-by-step explanation:

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5 0
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il63 [147K]

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Step-by-step explanation:

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Step-by-step explanation:

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