Talk about the connection and difference between the gravitational force between the sun and the planet and the centripetal force required for the planet to make a uniform circular motion around the s

Talk about the connection and difference between the gravitational force between the sun and the planet and the centripetal force required for the planet to make a uniform circular motion around the sun. Solution: The centripetal force required for a planet to make a uniform circular motion around the sun is equal to the gravitational force between the sun and the planet. The attraction between the sun and the planet is an attribute force, and the centripetal force is an effect force. The gravitational force between the sun and the planet exists between two objects, and the centripetal force is the force needed to make the objects produce a certain acceleration whether they are moving or not.