problem09_05

University Physics with Modern Physics with Mastering Physics (11th Edition)

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9.5: a) 2 3 2 ) s rad (0.036 s) rad 400 . 0 ( 3 t βt γ ω z + = + = b) = = = γ ω t z , 0 At s. rad 70 . 0 so rad, 3.50 s, rad 3 . 1 s, 5.00 At c) s. rad 400 . 0 s 5.00 rad 50 . 3 av = = = = = - z z ω θ ω t The acceleration is not constant, but increasing, so the angular velocity is larger than the
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