Question

can you explain about circular motion

Answer 1

Answer:

circular motion is a movement of an object along the circumference of a circle or rotation along a circular path. It can be uniform, with constant angular rate of rotation and constant speed, or non-uniform with a changing rate of rotation.

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Answer 2

Circular Motion Description

When a body moves in a Circular path then the motion is said to be Circular Motion.

There are two types of Circular motion :-

• Uniform Circular Motion
• Non - Uniform Circular Motion

Description of Uniform Circular Motion

In this motion , the Speed of any object is constant but the Velocity changes.

The acceleration of a body moving in a circular way of Radius R with velocity V is ${\bold{\frac{{V}^{2}}{R}}}$ directed towards the centre of the Circle.

The Second Law of Motion is also derived from this Phenomenon. F = ${\bold{\frac{{mV}^{2} }{R}}}$ where m is the mass of the body.

Examples of Uniform Circular Motion

• Fans rotating around a fixed axis.

• Vehicles on Sharp Curves of roads.

• Earth rotating around the sun.

• A stone binded with thread acts in the direction of centripetal force.