Question

what is uniform circular motion?why uniform circular motion is know as uniformly accelerated motion​

Answer 1

Answer:

motion of a body along a circular path with constant speed .

An accelereted object is which moves in constant speed or velocity or direction .An uniformly circular path's object moves in constant speed so it is also known as uniformly acceleration

motion

Answer 2

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• When a body moves on circular path and covers equal distances in equal intervals of time i.e. moves at a constant speed then it is called uniform circular motion.
• It is known as accelerated motion because the direction of velocity changes at every point , so its velocity changes and hence it is called as uniformly accelerated motion.

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• When a body moves on circular path , then the linear velocity and the angular velocity is related as $\purple{\bf{v=r\omega}}$ where v is linear velocity , $\bf{\omega}$ is angular velocity and r is radius of the circle.
• The acceleration acts towards the centre of the circular path and is called as centripetal acceleration.