Set1 Problems ANS - 6.08 x 10 -2 m 2 12. 1.1 x 10 -2 m 2...

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Phys 1L03 Tutorial – Problems sets Answers to some problems, Set 1: Set1 : Unit, Significant Figures 1. b 2. c 3. b 4. m/s 2 5. m 2 = m 2 , yes 6. m/s 2 7. a 8. c 9. 5.05 cm, 5.05 x 10 -2 m 10. a. 4 sig. fig , 1.0 m b. 3 sig. fig., 8.0 cm c. 5 sig. fig, 16 kg d. 2 sig. Fig, 0.015 ms 11.
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Unformatted text preview: 6.08 x 10 -2 m 2 12. 1.1 x 10 -2 m 2 13. 6.3 cm 14. 5.5 x 10 3 kg/m 3 15. b Estimation-Order of magnitude (Fermi Questions) 1. 10 5 2. 10 -6 s 3. 10 14 4. 10 15 5. 1.7x10 -4 cm/km 6. 10 11 7. 10 24 kg 8. 500 Piano Tuners 9. 10 4 km 10. 11....
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