8. Centripetal Forces & Gravitation

According to Newton's Law of Gravity, gravity affects which of the following objects?

According to Newton's Law of Gravity, which statement best describes the motion of the Sun in the solar system?

Which statement accurately describes the force between two tectonic plates according to Newton's Law of Gravity ($F=\frac{G}{m_1{m}_2}\frac{1}{r^2}$)?

Which statement about Newton's Law of Gravity is true?

According to Newton's Law of Gravity, which variables directly affect the magnitude of the gravitational force between two objects, and how are they related in the equation $F=\frac{G{m}_1{m}_2}{r^2}$?

In the context of Newton's Law of Gravity, which of the following best describes the force between two point masses $m_1$ and $m_2$ separated by a distance $r$?

In the context of Newton's Law of Gravity, which two forces are balanced when an object is in gravitational equilibrium near a planet's surface?

In the equation for the gravitational force between two objects, which of the following correctly expresses the magnitude of the force?

According to Newton's Law of Gravity, the two factors that determine the gravitational attraction between two objects are their masses ($m$) and what other quantity?

According to Newton's Law of Gravity, which two forces primarily determine the orbit of a planet around the Sun?

In the context of Newton's Law of Gravity, which of the following best describes the three factors that determine the gravitational force between two objects?

According to Newton's Law of Gravity, Earth's gravity acts upon objects with a steady force that is proportional to which of the following quantities?

Which of the following best describes the effect of gravity on objects at the surface of $Earth$?