Speed and Velocity vs magnitudes

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SUMMARY

The discussion clarifies that speed and velocity, while related, are fundamentally different in terms of their definitions. Speed is defined as the magnitude of velocity, meaning that in any given situation, the magnitudes of speed and velocity cannot differ. This is because speed is a scalar quantity, while velocity is a vector quantity that includes direction. Therefore, speed and velocity will always have the same magnitude but differ in their vector characteristics.

PREREQUISITES
  • Understanding of vector and scalar quantities
  • Basic knowledge of physics concepts related to motion
  • Familiarity with definitions of speed and velocity
  • Concept of magnitude in mathematical terms
NEXT STEPS
  • Research the differences between scalar and vector quantities in physics
  • Explore the implications of direction in velocity versus speed
  • Study real-world applications of speed and velocity in physics
  • Learn about motion equations that incorporate speed and velocity
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Students studying physics, educators teaching motion concepts, and anyone interested in the fundamental principles of speed and velocity.

Gurasees
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Can the magnitudes of speed and velocity be different for the same given situation?
 
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By definition, speed is the magnitude of velocity. So you're basically asking, "can speed and speed be different?"
 
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Likes   Reactions: davenn and russ_watters
No they are the same as magnitude of a vector is a scalar.
 

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