Convert rev/min to radians per min:
(7 rev/14 min) * (2pi rad/1 rev) = pi radian/min
Convert rad/min to rad/sec. This is the angular velocity:
(pi rad/min)*(1min/60 sec) = pi/60 rad/sec
Linear velocity = angular velocity * radius
(pi/60 rad/sec) * 30ft = 0.5pi ft/sec
Convert ft/sec to in/sec:
(0.5pi ft/sec) * 12 in/1 ft = 6pi in/sec
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<em><u>HAVE</u></em><em><u> </u></em><em><u> </u></em><em><u>A GREAT</u></em><em><u> </u></em><em><u>DAY</u></em>
Answer: The answer is C.
Step-by-step explanation: Brainliest if correct
Answer:
b is 63, not -63
Step-by-step explanation:
Answer:
There can be 9 arrays.
Step-by-step explanation:
We are asked that the number of arrays that Courtney can make with 36 photos.
The dimensions of the possible arrays are
Here, the array with 1 row by 36 columns and 36 rows by 1 column are different. (Answer)
