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m.medhat
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Homework Statement
if a body is in a uniform circular motion . is it in equilibrium?
Homework Equations
The Attempt at a Solution
i think it is not in equilibrium ... please i want the true solution .
m.medhat said:if a body is in a uniform circular motion . is it in equilibrium?
m.medhat said:i know that a body in equilibrium , the net force acting on it must be zero .
but for the body in uniform circular motion , there is a force acting on it , it is the centripetal force , and the net force here -as i think- not equal zero but equal to centripetal force .
Circular motion is the movement of an object along a circular path, where the distance from the center of the circle remains constant.
Uniform circular motion is when an object moves at a constant speed along a circular path, while non-uniform circular motion is when the speed of the object changes at different points along the circular path.
The centripetal force is the force that acts towards the center of the circle, keeping an object in circular motion. It is responsible for continuously changing the direction of the object's velocity.
Centripetal force is directly proportional to the mass of the object, the square of the velocity, and the radius of the circle. This means that as any of these factors increase, the centripetal force also increases, resulting in a faster circular motion.
Some examples of circular motion in everyday life include the motion of a Ferris wheel, the rotation of the Earth around the Sun, and the swinging of a pendulum. Circular motion is also observed in sports like ice skating and gymnastics.