8. Centripetal Forces & Gravitation

Newton's Law of Gravity

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In Newton's law of universal gravitation, $F = \frac{G m_{1} m_{2}}{r^{2}}$ , which two factors determine the magnitude of the gravitational force between two objects?
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Which of the following best describes the effect of gravity on objects at the surface of $E a r t h$ ?
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According to Newton's Law of Gravity, which of the following factors primarily determines the gravitational force between two objects ( $F = G \frac{m_{1} m_{2}}{r^{2}}$ )?
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Which of the following best describes how $Newton's Law of Gravity$ relates to the cause of earthquakes?
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According to Newton's Law of Gravity, in what direction does the gravitational force $F = \frac{G m_1 m_2}{r^{2}}$ act on a planet due to the Sun?
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Which description best explains why there are two high tides and two low tides each day on Earth according to Newton's Law of Gravity ( $F = \frac{Gm_1m_2}{r^{2}}$ )?
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According to Newton's Law of Gravity, how does increasing the distance between two masses affect the gravitational force between them?
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According to Newton's Law of Gravity, which of the following changes could cause an apple hanging from a tree branch to fall to the ground?
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In Newton's law of universal gravitation, the magnitude of the gravitational force between two point masses is $F = \frac{G m_{1} m_{2}}{r^{2}}$ . Which factors determine the strength of the gravitational force $F$ ?
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According to Newton's law of universal gravitation, what explains the gravitational attraction between Earth and the Moon?
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$Which force pulls an orbiting body toward the center of its orbit?$
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Which law best describes why the planets are pulled toward the $S u n$ and orbit it?
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In Newton's law of universal gravitation, the magnitude of the gravitational force between two point masses is $F = G \frac{m_1 m_2}{r^{2}}$ . Which factors affect the strength of the gravitational force?
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According to Newton's Law of Gravity, which of the following best describes the relationship between the gravitational force and the masses of two objects?
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Which of the following is a similarity between the magnetic force and the gravitational force?
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