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During a certain time interval, the angular position of a swinging door is described by where is in radians and t is in seconds. Determine the angular position, angular speed, and angular acceleration of the door at (a) at t = 0 and (b) at t = 3.00s. 

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Kath
KathLv10
2 Nov 2020

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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During a certain period of time, the angular position of a swingingdoor is described by ? = 4.93 + 9.4t + 2.00t2, where ? is inradians and t is in seconds. Determine the angular position,angular speed, and angular acceleration of the door at thefollowing times.
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