problem10_17

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

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10.17: See Example 10.4. In this case, the moment of inertia I is unknown, so ( 29 ( 29 ( 29 . 2 2 1 2 1 R I m m g m a + + = a) ( 29 ( 29 , m/s 75 . 3 s 80 . 0 m 20 . 1 2 2 2 1 = = a ( 29 N. 2 . 18 and N 50 . 7 so 1 2 2 1 1 1 = - = = a g m T a m T b) The torque on the pulley is
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Unformatted text preview: ( 29 m, N 0.803 1 2 ⋅ =-R T T and the angular acceleration is . m kg 0.016 so , rad/s 50 2 2 1 ⋅ = α τ = = = I R a α...
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