8. Centripetal Forces & Gravitation

Which statement correctly describes Newton's Law of Gravity?

According to Newton's Law of Gravity, which property of an object determines whether it experiences a gravitational force?$F=\frac{\mathrm{G\; m\_1\; m\_2}}{r^2}$

Which of the following best explains why different places on $Earth$ experience seasons at different times?

Two point charges, $+q$ and $+4q$, are separated by a distance $r$. According to Newton's Law of Gravity, what is the magnitude of the gravitational force on the $+4q$ charge due to the $+q$ charge?

According to Newton's Law of Gravity, which of the following correctly expresses the gravitational force $F$ between two point masses $m_1$ and $m_2$ separated by a distance $r$?

What is the motion of $\mathrm{Earth}$ in its orbit around the $\mathrm{Sun}$ called?

According to Newton's Law of Gravity, how does quadrupling the distance between two objects affect the gravitational force between them? $F=\frac{\mathrm{Gm\_1m\_2}}{r^2}$

According to Newton's Law of Gravity, which of the following correctly describes the gravitational force between two objects when the distance between them is doubled? $F=\frac{\mathrm{Gm\_1m\_2}}{r^2}$

Which alignment of the $\mathrm{Sun}$, $\mathrm{Moon}$, and $\mathrm{Earth}$ causes spring tides, and which alignment causes neap tides?

Which of the following forces does not require physical contact and can act on objects from a distance?

Which of the following quantities depends on the gravitational force between two masses according to Newton's Law of Gravity? $F=\frac{GmM}{r^2}$

If the $centerofpressure$ moves in front of the $centerofgravity$ on a rocket, what will happen to the rocket?

According to Newton's Law of Gravity, if the distance between two objects is increased by a factor of three, what will the new gravitational force between them be compared to the original force $F$?

According to Newton's Law of Gravity, the Earth and the Moon attract each other with gravitational forces. Which object exerts a greater gravitational force on the other? $F=\frac{G{m}_1{m}_2}{r^2}$