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)
The answer is 0.004 because 0.04 divided by 10 is 0.004. Hope this helps!
Hope this helps and hope u can see it
0.70 can be concerted to a fraction by multiplying by 100. SO the answer is 70%
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Step-by-step explanation:
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