Answers to Problem Set 6

• Ch. 9
• Ch. 10

Answers for the even numbered problems:

9-8. z = 3.13 x 10^-11 m (measured from the plane of the H atoms)

9-12. The skaters will meet at the center of mass, which is located at x_cm = 6.2 m

9-42. v = 2.2 m/s i + 2.8 m/s j or v = 3.5 m/s in a direction 52 degrees above the horizontal

10-36. (a) m₂ = m₁/3 = 0.100 kg; (b) v_cm = 1.00 m/s

10-50. (a) v_b1 = 721 m/s; (b) v_b = 937 m/s

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Last modified 6 March, 2000. © Gregory C. Sloan.