18. Which statement about a satellite orbiting Earth is true? A. The density of the satellite decreases as its distance from Earth increases. B. The mass of the satellite increases as its distance from Earth increases. C. The weight of the satellite is the same in orbit as on the surface of Earth. D. The gravity exerted on the satellite is lower in orbit than on the surface of Earth.

Astronomy
1st Edition
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Chapter3: Orbits And Gravity
Section: Chapter Questions
Problem 31E: Suppose astronomers find an earthlike planet that is twice the size of Earth (that is, its radius is...
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18. Which statement about a satellite orbiting Earth is true?
A. The density of the satellite decreases as its distance from Earth increases.
B. The mass of the satellite increases as its distance from Earth increases.
C. The weight of the satellite is the same in orbit as on the surface of Earth.
D. The gravity exerted on the satellite is lower in orbit than on the surface of Earth.

Compared to the bodies in Figure 1, the gravitational attraction between the bodi
A
one-half as strong.
В.
one-fourth as strong.
С.
twice as strong.
D. four times as strong.
18. Which statement about a satellite orbiting Earth is true?
A
The density of the satellite decreases as its distance from Earth increases.
В.
The mass of the satellite increases as its distance from Earth increases.
C.
The weight of the satellite is the same in orbit as on the surface of Earth.
D. The gravity exerted on the satellite is lower in orbit than on the surface of Earth
Page
8 | 19
+
Transcribed Image Text:Compared to the bodies in Figure 1, the gravitational attraction between the bodi A one-half as strong. В. one-fourth as strong. С. twice as strong. D. four times as strong. 18. Which statement about a satellite orbiting Earth is true? A The density of the satellite decreases as its distance from Earth increases. В. The mass of the satellite increases as its distance from Earth increases. C. The weight of the satellite is the same in orbit as on the surface of Earth. D. The gravity exerted on the satellite is lower in orbit than on the surface of Earth Page 8 | 19 +
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