physicsman2 said:I'm sorry but it doesn't help
Then consider a body of mass m, moving in a circle of radius r, with an angular velocity of ω.
The speed is v = r·ω.
The centripetal (inward) acceleration is a = r·ω2 = r−1·v2.
The centripetal force is F = m·a = r·m·ω2 = r−1·m·v2.
The velocity of an object in uniform circular motion is the rate of change of its position along the circular path. It is a vector quantity that includes both magnitude (speed) and direction (tangent to the circle).
The direction of velocity in uniform circular motion is always tangent to the circle at the point where the object is located. This means that the direction of velocity is always changing as the object moves along the circular path.
In uniform circular motion, the speed of an object remains constant while the direction of velocity changes. This means that the magnitude of velocity (speed) and its direction are not directly proportional, unlike in linear motion.
The formula for calculating velocity in uniform circular motion is v = 2πr/T, where v is the velocity, r is the radius of the circle, and T is the time taken for one complete revolution around the circle.
Since the direction of velocity is always changing in uniform circular motion, the object's velocity is constantly changing. However, the magnitude of velocity (speed) remains constant throughout the motion.