What prevents the planets in our solar system from floating away? (1 point)
O moon's gravitational pull
O planets' gravitational pull on one another
O Earth's gravitational pull
O Sun's gravitational pull
O Sun's gravitational pull
The correct answer is: O Sun's gravitational pull
The correct answer is: O Sun's gravitational pull.
To understand why the planets in our solar system do not float away, we need to consider the concept of gravity. Gravity is the force that attracts objects with mass towards each other. In our solar system, the Sun is the central object with the most mass. The gravitational pull of the Sun is responsible for keeping the planets in their orbits and prevents them from floating away into space.
The Sun's gravity acts as a centripetal force, meaning it pulls the planets inward towards it. This gravitational attraction between the Sun and the planets keeps them in a stable orbit around the Sun. Although the planets also exert gravitational forces on each other, the Sun's gravitational pull is much stronger due to its larger mass.
Therefore, it is the Sun's gravitational pull that prevents the planets in our solar system from floating away.