Objects move in a circular path due to the presence of a centripetal force that continuously pulls the object towards the center of the circle, keeping it in circular motion. This force is necessary to counterbalance the object's tendency to move in a straight line tangent to the circle. The combination of this force and the object's inertia allows it to move in a circular path.
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The unbalanced force that causes an object to move in a circular path is called centripetal force. This force acts towards the center of the circle and keeps the object moving in its curved path instead of moving in a straight line.
centripetal force
The centripetal force is the force that acts towards the center of a circular path, keeping an object moving in that path. It can be thought of as a push or a pull, depending on the context, as long as it maintains the object's circular motion.
Some examples of forces that can act on objects to move them in a circular path are centripetal force, tension in a rope, gravitational force, and friction. These forces are necessary to keep an object moving in a curved path rather than a straight line.
Yes, an object in uniform circular motion is constantly changing its direction, which means it is accelerating towards the center of the circle. This acceleration is necessary to keep the object moving in a circular path at a constant speed.