Pc 4.1 b_notes

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Pc 4.1 b_notes

  1. 1. Essential Question:What is the difference between angular speed andlinear velocity? 1
  2. 2. 2
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  4. 4. 4
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  7. 7. Ex 4) A carousel with a 50­ft. diameter makes 4 revolutions in 1 minute.  Find the angular speed of the carousel and the linear speed of the platform rim. 7
  8. 8. Degrees-Minutes-Seconds 8
  9. 9. Ex. 5) How far is it from San Francisco, CA to Seattle, WA? San Francisco Latitude: 37°4736" N Seattle Latitude: 47°3718" N Same Longitude Earth: Sphere of radius 4000 miles 9
  10. 10. Assignment:4.1B p. 291 #71-105 (odd) 10

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