ch01-QZ - Cutnell/Johnson Physics 8th edition Classroom...

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Cutnell/Johnson Physics 8th edition Classroom Response System Questions Chapter 1 Introduction and Mathematical Concepts Reading Quiz Questions
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1.3.4. In dimensional analysis, the dimensions for speed are a) b) b) b) b) [ ] [ ] T L 2 [ ] [ ] 2 T L [ ] [ ] 2 2 T L [ ] [ ] T L [ ] [ ] T L
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1.4.2. For a given angle l , which one of the following is equal to the ratio of sin l /cos l ? a) one b) zero c) sin 1 l d) arc cos l e) tan l
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1.4.3. Referring to the triangle with sides labeled A, B, and C as shown, which of the following ratios is equal to the sine of the angle l ? a) b) b) b) b) B A C A C B A B B C
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1.4.4. Referring to the triangle with sides labeled A, B, and C as shown, which of the following ratios is equal to the tangent of the angle l ? a) b) b) b) b) B A C A C B A B B C
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1.5.1. Which one of the following statements is true concerning scalar quantities? a) Scalar quantities have both magnitude and direction. b)
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This note was uploaded on 09/21/2011 for the course PHY 1500 taught by Professor Staff during the Spring '09 term at University of Central Florida.

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ch01-QZ - Cutnell/Johnson Physics 8th edition Classroom...

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