science
Grade-11
Easy
Question
The sum of the distance by the sum of time is said to be _______.
- Average speed
- Average velocity
- Instantaneous speed
- Instantaneous velocity
Hint:
Total distance= Average speed 
Time
The correct answer is: Average speed
- We know = Average speed = Total Distance / Total time
- Since It is distance and it is scalar so after dividing with time we should get scalar quantity if in place of Distance ,Displacement was present then it should be average velocity because Displacement is a vector quantity.
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