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Weight, force of gravity, normal force, free body diagram, examples.
Chapter 4, pages 89-102. Giancoli, Douglas C. Physics for Scientist and Engineers with Modern Physics. 2nd ed. Prentice Hall Inc, 1988.
Chapter 4, pages 89-102. Giancoli, Douglas C. Physics for Scientist and Engineers with Modern Physics. 2nd ed. Prentice Hall Inc, 1988.