At t = 0, a flywheel has an angular velocity of 4.7 rad/s, a constant angular acceleration
Question:
At t = 0, a flywheel has an angular velocity of 4.7 rad/s, a constant angular acceleration of – 0.25 rad/s2, and a reference line at θo = 0.
(a) Through what maximum angle θmax will the reference line turn in the positive direction? What are the
(b) First and
(c) Second times the reference line will be at θ = ½ θmax? At what
(d) Negative time and
(e) Positive time will the reference line be at θ = -10.5 rad?
(f) Graph θ versus t, and indicate the answers to (a) through (e) on the graph.
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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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