Which of the following statements about gravity in the Earth-Moon system is true? A. The Moon exerts a gravitational force on Earth only. B. Neither Earth nor the Moon exerts a gravitational force on the other. C. Earth exerts a gravitational force on the Moon only. D. The Earth and the Moon exert a gravitational force on each othe
Question
Which of the following statements about gravity in the Earth-Moon system is true? A. The Moon exerts a gravitational force on Earth only. B. Neither Earth nor the Moon exerts a gravitational force on the other. C. Earth exerts a gravitational force on the Moon only. D. The Earth and the Moon exert a gravitational force on each othe
Solution
The correct answer is D. The Earth and the Moon exert a gravitational force on each other. This is based on Newton's law of universal gravitation, which states that every particle of matter in the universe attracts every other particle with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. This means that not only does the Earth exert a gravitational pull on the Moon, keeping it in orbit, but the Moon also exerts a smaller, but still significant, gravitational pull on the Earth.
Similar Questions
Which of the following is true of Earth's gravity? A. It only has an effect on objects farther than ten meters from the Earth's surface. B. It only has an effect on the Moon and the Sun. C. It pulls objects toward the Earth's surface without touching them. D. It pushes objects away from the Earth's surface without touching them.
Which of the following exerts gravity? A. any object with mass B. only objects on Earth C. only planets, moons, and stars D. only the Earth
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Determine whether the following statement is true or false.The Earth's gravitational field is stronger than the Moon's gravitational field.TrueFalseI'm not sure
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