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प्रश्न
What is meant by uniform circular motion? Give two examples of uniform circular motion.
उत्तर
When a body moves in a circular path with uniform speed (constant speed), its motion is called uniform circular motion.
Examples-
(i) Artificial satellites move in uniform circular motion around the earth.
(ii) Motion of a cyclist on a circular track.
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संबंधित प्रश्न
Classify the following motion:
Motion of a child on a see-saw.
A satellite goes round the earth in a circular orbit with constant speed. Is the motion uniform or accelerated ?
What is meant by uniform speed ?
Name the type of motion being performed by Earth around the sun.
Children sitting in a rotating giant wheel have ______ motion, while those sitting in a merry-go-round have a ______ motion.
How are we different from linear motion and random motion?
How are we different from random motion and oscillatory motion?
Complete the puzzle using words for types of motion:
(1) a spring is stretched and one end is released
(2) a minute hand
(3) a see-saw
(4-5) children in a march past
(6) a stone rolling down a hillside.
Give two examples for each of the following motions:
Random motion
In rectilinear motion, the object moves ______ a ______ line.
