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Unformatted text preview: Patel (pnp223) – homework 11 – Turner – (92160) 1 This printout should have 10 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. 001 (part 1 of 2) 10.0 points A pulley is massless and frictionless. 3 kg, 3 kg, and 6 kg masses are suspended as in the figure. 4 . 2 m 22 . 5 m ω 3 kg 3 kg 6 kg T 2 T 1 T 3 What is the tension T 1 in the string be tween the two blocks on the lefthand side of the pulley? The acceleration of gravity is 9 . 8 m / s 2 . 1. T 1 = parenleftbigg 19 4 kg parenrightbigg (9 . 8 m / s 2 ) 2. T 1 = (4 kg) (9 . 8 m / s 2 ) 3. T 1 = parenleftbigg 21 4 kg parenrightbigg (9 . 8 m / s 2 ) 4. T 1 = parenleftbigg 17 4 kg parenrightbigg (9 . 8 m / s 2 ) 5. T 1 = parenleftbigg 9 2 kg parenrightbigg (9 . 8 m / s 2 ) 6. T 1 = parenleftbigg 7 2 kg parenrightbigg (9 . 8 m / s 2 ) 7. T 1 = parenleftbigg 13 4 kg parenrightbigg (9 . 8 m / s 2 ) 8. T 1 = parenleftbigg 15 4 kg parenrightbigg (9 . 8 m / s 2 ) 9. T 1 = (5 kg) (9 . 8 m / s 2 ) 10. T 1 = (3 kg) (9 . 8 m / s 2 ) 002 (part 2 of 2) 10.0 points What is the acceleration of the lower lefthand block?block?...
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This note was uploaded on 07/11/2009 for the course PHY 92160 taught by Professor Turner during the Spring '09 term at University of Texas at Austin.
 Spring '09
 Turner
 Physics, Mass, Work

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