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Unformatted text preview: Q10. The force acting on the ball is gravitational force. Ball 1: .057kg • 9.8m/s 2 =.55986N ↓ Ball 2: .0094kg • 9.8m/s 2 =.09212N ↓ Q11. On the moon they would be: 1 Sean Andrew Logan 18 September 2007 PHY110 (Lab) Tue. 11am Ball 1: .057kg(1/6 • 9.8m/s 2 )=.0931N ↓ Ball 2: .0094kg(1/6 • 9.8m/s 2 )= 0.015353N ↓ Q12. Our fist object had a density of 2.7 g/cm 3 so it’s Aluminium. And our second one had a density of 8.9 so it was copper. Q13. Mass times density would yield volume. Mass • Density=Volume Q14. The voltage generated is decreased as the spacing is increased. Q15. I would think not because they would be farther apart. Q16. There probably not be lemon powered cars in the future (they would probably be lemons! Lol) but the theory behind it, acid giving power, is used with stronger acid in batteries, so I guess it would be theoretically to have a lemon powered car, but it would not be economical. 2...
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- Fall '07
- International System of Units, Kilogram, Litre, United States customary units, Sean Andrew Logan