An object is spinning around a circle at a rate of 420 revolutions per minute. If the circle has a diameter of 8 feet, what is i ts angular speed in degrees per minute. Do not add the units into your answer.
1 answer:
Answer:
Step-by-step explanation:
This seems more like a physics questions, but i'll help you :P
the circle is 8 feet across or a radius of 4 feet
circumference of the circle is 2
it's going around 420 times a minute
420 * 25.132741 = 10555.75132 feet per minute
10,555.75
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Answer:
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Step-by-step explanation:
Data
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radius = 5 in
Formula
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Process
A = 2(3.14)(5)(9)
A = 282.6 in²
Answer:
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Step-by-step explanation:
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Answer:
(b) 0 = Yes; 1-9 = No
Step-by-step explanation:
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