Engineering, 27.07.2021 16:10 naiomireyes74p2aybs
A polisher is started so that the fleece along the circumference undergoes a constant tangential acceleration of 5.5 m/s2. Three seconds after a polisher is started from rest, small tufts of fleece from along the circumference of the 225-mm-diameter polishing pad are observed to fly free of the pad. At this instant, determine:
a. the speed υ of a tuft as it leaves the pad.
b. the magnitude of the force required to free a tuft if the average mass of a tuft is 1.6 mg.
Answers: 3
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A polisher is started so that the fleece along the circumference undergoes a constant tangential acc...
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