Question

define uniform circular motion and give example of it . why is it called accelerated motion ​

Answer 1

Answer:

When an object moves in a circular path with uniform speed, its motion is called uniform circular motion,examples: movement of blades of a fan in constant speed, revolution of Earth etc.. As the direction of velocity is changing continuously in uniform accelerated motion, that's why it is called accelerated motion.

Answer 2

UNIFORM CIRCULAR MOTION

• Motion in a circular track with equal distance in equal time interval is called uniform circular motion.

• Ex. Motion of an athlelte runs in a circular tract

• When we move in a circle velocity remains same as it is uniform but acceleration acts on the radius of circle. hence, it is called accelerated motion.

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