# lec1 - Total length of path Displacement Distance from...

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L ECTURE 1: O NE - DIMENSIONAL MOTION Organization Types of Motion Acceleration Reaction Time

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Which type of motion is this? Hay Fig. 2-1 A) Rotation B) Circular C) Oscillatory D) Translation E) Combination
Which type of motion is this? Hay Fig. 2-5 A) Rotation; B) Circular; C) Oscillatory; D) Translation; E) Combination

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Which type of motion is this? Hay Fig. 2-6 A) Rotation; B) Circular; C) Oscillatory; D) Translation; E) Combination
Which type of motion is this? Hay Fig. 2-2 A) Rotation; B) Circular; C) Oscillatory; D) Translation; E) Combination

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Axis Direction Axis Origin Units Particle Idealization (center of mass)
Make these motions yourself!

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Distinct Concepts: Distance & Displacement; Velocity Distance:

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Unformatted text preview: Total length of path Displacement: Distance from origin (has magnitude and direction) Speed: Rate of change of position (independent of direction) Velocity: Rate of change from origin (has magnitude and direction) Why is the average velocity greatest for 200 meters? Joseph B. Keller; p. 112 of Armenti. Distance events from all sports follow a similar trend J. Strnad; p. 115 of Armenti. Halliday & Resnick, ch. 2. Which sprinter is quicker? Which is faster? Brancazio Fig. 1.5. A) Sprinter A is quicker and faster B) Sprinter B is quicker and faster C) Sprinter A is quicker; B is faster D) Sprinter B is quicker; A is faster Acceleration and “deceleration” of a baseball runner Hay. Batters must decide quickly whether to swing Adair Fig. 3-3....
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lec1 - Total length of path Displacement Distance from...

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