Flashcard 5 - Physics Flashcard Set for the HESI Exam
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Velocity includes direction, while speed does not.
Explanation:
Speed is a scalar quantity that measures how fast an object is moving regardless of direction. Velocity is a vector quantity that measures how fast and in what direction an object is moving. For example, 60 km/h is speed, but 60 km/h east is velocity. Ignoring the direction is a common mistake when distinguishing between these terms.
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