ans-M10-1 - 1(A 3100 N or 3.100 kN(B 7518 m/s 2 71.07 kW 3...

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PHY 2048 Midterm Answers - DAY Fall 2009 1. (A) 4.726 mN (B) ( – 3.922 – 2.638 ) mN $ i $ j 2. 6.364 W 3. 4.424 kg [ plus free-body diagrams like fig 4.12 and fig 5.2 with Tension ] 4. E 5. 0.5892 m [solution should use E f = E i + W, where W = +10.5 J] 6. ( 6.329 12.17 ) m/s $ i $ j 7. (A) 5.517 m/s (B) 1.553 m PHY 2048 Midterm Answers - NIGHT Fall 2009
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Unformatted text preview: 1. (A) 3100. N or 3.100 kN (B) 7518 m/s 2. 71.07 kW 3. 17.82 kg [ plus free-body diagrams like fig 4.12 and fig 5.2 with Tension ] 4. 9.316 s 5. 0.4624 m [solution should use E f = E i + W, where W = +6.40 J] 6. E 7. (A) 6.514 m/s (B) 2.165 m or 2.17 m Note : These are answers, not complete solutions....
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This note was uploaded on 12/30/2011 for the course PHY 2048 taught by Professor Laposky,e during the Fall '08 term at Tallahassee Community College.

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