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muminat
1 year ago
7

Calculate the speed at the edge of a disc of radius 8.5 cm that rotates at the rate of 2.5 rev/s.

Mathematics
1 answer:
Zina [86]1 year ago
6 0

Answer:

11 m/s

Step-by-step explanation:

cause 8.5 add 2.5 then 11 then m/s

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