Multiple choice general knowledge science & technology

Which of the following measures how quickly an object moves over a certain distance

  1. Speed

  2. Velocity

  3. Force

  4. Energy
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A Correct answer
Explanation

Speed is defined as the rate of change of distance over time (speed = distance/time). Velocity includes direction, force causes acceleration, and energy is the capacity to do work - none of these measure "how quickly an object moves over a certain distance".

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