The angular position of a point on a rotating wheel is given by = 2.0 +
Question:
The angular position of a point on a rotating wheel is given by θ = 2.0 + 4.0t2 + 4.0t3, where θ is in radians and t is in seconds. At t = 0, what are?
(a) The point's angular position and
(b) Its angular velocity?
(c) What is its angular velocity at t = 4.0 s?
(d) Calculate its angular acceleration at t = 2.0 s.
(e) Is its angular acceleration constant?
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If we make the units explicit the function is 0 20 rad 40 rads t 20 rads bu...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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