The average speed of an object during a specified period of time is a. Always equal to the magnitude of the average velocity for the same period of time. b. Never equal to the magnitude of the average velocity for the same period of time. c. Equal to the magnitude of the average velocity for the same time period if the direction of motion does not change. d. Sometimes equal to the magnitude of the average velocity for the same t
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The average speed of an object during a specified period of time is a. Always equal to the magnitude...
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