Question
Total displacement with respect to total time is called as ________.
- Average speed
- Average velocity
- Average acceleration
- None of the above
Hint:
Think by dimensional analysis, unit of displacement is meter and time is second and also keep in mind that displacement is a vector quantity.
The correct answer is: Average velocity
- Average speed=Total Distance/Total Time
- Average velocity=Total Displacement/Total Time
- Average acceleration =change in velocity/Total Time
- So Average Velocity is Total Displacement with respect to time.
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