Ms. Kenny's Physics
Thursday, December 16, 2010
Answers to 5+6 Review
1. 35 J
2. 4820 J
3. a) 18.4 J b) -10.2 J c) 8.2 J
4. 3700 J
5. -54 m/s
6. 980 W
7. 36 m/s west
8. 2.6 kg m/s
9. -390 N, 0.13 m
10. -0.60 m/s
11. 10. m/s
12. 4.5 m/s, 8.0 kg
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