Question

write a note on circular motion and its applicability to solar system.

Answer 1

Circular motion is the motion in which an object move along a circumference of a circle. It can be uniform or non-unform, constan or non-constant.
The solar system, planets moves in the circular motion and the centre as the sun.

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Answer 2

Answer:

• Circular motion is the motion of a moving body along the circumference of a circle.
• According to Newton’s theory of gravity, planets orbit and the sun in elliptical orbits that almost follow a uniform circular motion.
• The “orbital angular momentum” of the planets is almost similar to that of the sun’s orbital angular momentum.
• The sun stays at the centre with the planets rotating around it in circles of planetary orbits.