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harkovskaia [24]
3 years ago
9

20 POINTS!!! Please Help

Mathematics
1 answer:
Yuri [45]3 years ago
7 0

Answer

I'll help with part a.

Convert revolutions per minute to revolutions per second. Next, convert from revolutions per second to radians per second. Finally, plug the numbers into the formula for angular velocity (this involves the diameter/radius value)

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