Question

uniform circular motion is an accelerated motion explain with example

Answer 1

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. Thus, for a body moving in a circular path at a constant speed, its velocity changes continuously. The change in velocity gives rise to an acceleration in the moving body. Therefore circular motion is an acceleration motion even when the speed remains constant.

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Answer 2

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◆When a body is describing a uniform circular motion, the speed of the body remains the same but the direction of motion of the body changes continuously with time. Since velocity is a vector quantity,the continuous change in the direction of motion of the body means the continuous change in velocity of the body with time. As the rate of change of velocity is acceleration, so a uniform circular motion is an accelerated motion.