Centripetal force is a force that acts on an object moving in a circular path, directed towards the center of the circle. It is responsible for keeping the object moving in a circular motion instead of flying off in a straight line.
Centripetal force is the force that pulls an object towards the center of a circle, while centrifugal force is the apparent outward force that is experienced by an object moving in a circular path. Centrifugal force is not a real force, but rather a result of the object's inertia.
The centripetal force required to keep an object moving in a circular path is directly proportional to the square of the object's velocity. This means that as velocity increases, centripetal force also increases.
The centripetal force required to keep an object moving in a circular path is inversely proportional to the mass of the object. This means that a heavier object will require less centripetal force than a lighter object to maintain the same velocity in a circular path.
Gravity is a type of centripetal force that acts on objects in orbit around a larger mass. It is responsible for keeping planets in their orbits around the sun and moons in their orbits around planets. The strength of the gravitational force is determined by the masses of the objects and the distance between them.