A record turntable rotating at 331/3 rev/min slows down and stops in 30 s after the motor
Question:
(a) Find its (constant) angular acceleration in revolutions per minute-squared.
(b) How many revolutions does it make in this time?
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We assume the sense of initial rotation is positive Then with a 0 and 0 sin...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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