the force of gravity holds the planets around the sun in out solar system. true or false
False. The force of gravity holds the planets in orbit around the sun in our solar system.
True. The force of gravity is responsible for holding the planets in orbit around the Sun in our solar system. Gravity is a natural force of attraction between objects with mass, and it is the primary force that keeps celestial bodies, such as planets, moons, and asteroids, in their respective orbits around larger objects like stars.
True. The force of gravity does hold the planets around the sun in our solar system.
To understand why this is true, we need to know about Isaac Newton's law of universal gravitation. According to this law, every object with mass exerts a force of attraction on other objects with mass. The strength of this force is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
In the case of our solar system, the mass of the sun is significantly greater than that of the planets. This means that the force exerted by the sun's gravity is much stronger compared to the gravitational forces between the planets themselves. As a result, the planets are attracted towards the sun and are kept in their orbits due to the balance between the centripetal force (provided by their forward motion) and the gravitational force pulling them inward.
In summary, the force of gravity from the sun is responsible for holding the planets in their orbits around it. This phenomenon is consistent with Newton's law of universal gravitation.