What do u mean by uniform circular motion?
Uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves in a circle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle. Nonetheless, it is accelerating due to its change in direction.
What is the meaning of a uniform circular motion give its two examples?
Uniform circular motion is explained as a circular motion of a thing in a constant speed. The examples of uniform circular motion are rotation of earth around sun or revolution of earth and Centripetal force. In this process speed remains constant and the path is circle in nature.
What are the examples of uniform motion?
More examples of Uniform motion are: Movement of hands of a watch, Rotation and revolution of the earth, Movement of the blades of a ceiling fan etc. Do you know why Oil and Water does not mix together? A body is said to be in a non-uniform motion if it travels unequal distances in equal intervals of time.
What is circular motion is circular motion an acceleration motion class 9?
In a circular motion, there is a continuous change in the direction of motion. The velocity changes when the direction changes. Therefore, circular motion is an accelerated motion.
What is meant by uniform circular motion give three examples?
(a) When a body moves in a circular path with uniform speed (constant speed), its motion is called uniform circular motion. For e.g. (i) Artificial satellites move in uniform circular motion around the earth. (ii) Motion of a cyclist on a circular track.
Is a uniform circular motion accelerated explain?
Uniform circular motion is accelerated because the velocity changes due to continuous change in the direction of motion. So, even when the body moves ta a constant speed, its velocity is not constant. Therefore circular motion is an acceleration motion even when the speed remains constant.
What is uniform circular motion class 9?
Uniform circular motion: When an object moves on a circular path with constant or uniform speed, it is said to have uniform circular motion. For example: motion of hands of a clock, motion of moon revolving around the earth. 2. When an object is in circular motion, direction of its velocity keeps on changing.
What is the short form of velocity?
Velocity. Academic & Science ยป Meteorology. Rate it: VEL.