Science
Uniform circular motion
समान वृत्तीय गति
In Class 9 Science, under “Describing Motion Around Us,” this topic introduces uniform circular motion—the movement of an object along a circular path at constant speed. Students learn why the object’s velocity still changes because its direction changes continuously, how to describe its motion using distance, time, and speed, and why an inward-directed force is needed to keep it on the curved path. Everyday examples such as a rotating fan, a merry-go-round, or a satellite help connect the ideas to observation and simple reasoning.
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- Class / subject
- 9 · Science
- Chapter
- Describing Motion Around Us
- Topic
- Uniform circular motion
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