Physics I


Dr. Jianshi Wu, Ph.D.

Answer to the questions

  1. The three fundamental phyical quantities in mechanics are:

  2. b) time, length, and mass.

  3. The area of 1 cm2 is equal to

  4. c) 1.0 • 10-4 m2.

  5. The density of water is 1.0 g/cm3. It is equal to

  6. b) 1.0 • 103 kg/m3.

  7. 1.0 fm is equal to

  8. c) 1.0 • 10-15 m.



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