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CBSE Class 9 Answered

what is SI in motion  
Asked by yadubhatia2004 | 18 Aug, 2019, 05:40: PM
answered-by-expert Expert Answer
The SI stands for international system of units (Systeme Internationale). The SI unit of motion is meter per second (m/s) because motion is deined as change in position of object with respect to its surrounding in given interval of time.
Answered by Utkarsh Lokhande | 18 Aug, 2019, 06:28: PM

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CBSE 9 - Physics
The average speed of a moving body can never be zero but the average velocity of a moving body can be zero. Justify.
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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CBSE 9 - Physics
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