Speed, velocity, distance and displacement Flashcards

1
Q

What is the difference between speed and velocity?

A
  • Speed is a scalar quantity: only has a magnitude
  • Velocity is a vector quantity: has both a magnitude and a direction
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2
Q

What is the difference between distance and displacement?

A
  • Distance is a scalar quantity: only has a mangitude
  • Displacement is a vector quantity: has both a magnitude and direction
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3
Q

Equation of speed and velocity

A
  • Speed (m/s) = distance (m) / time (s)
  • Velocity (m/s) = displacement (m) / time (s)
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