QQuestionPhysics
QuestionPhysics
How is velocity different from speed?
A. Velocity is based on distance.
B. Velocity includes direction.
C. Velocity can be an average or instantaneous.
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Answer
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Step 1I'll solve this problem step by step, explaining the key differences between velocity and speed:
Step 2: Define Speed
\text{Speed} = \frac{\text{Total Distance}}{\text{Total Time}}
Speed is a scalar quantity that describes how fast an object is moving, calculated by the total distance traveled divided by the total time taken.
Final Answer
Velocity includes direction. The key distinguishing feature of velocity is that it specifies both the speed and the direction of motion, making it a vector quantity unlike the scalar quantity of speed.
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