A spaceship is traveling to the Moon. At what point is it beyond the pull of Earth's gravity?
A. when it gets above the atmosphere
B. when it is half-way there
C. when it is closer to the Moon than it is to Earth
D. It is never beyond the pull of Earth's gravity.
Answer:D
A spaceship is traveling to the Moon. At what point is it beyond the pull of Earth's gravity?
A. when it gets above the atmosphere B. when it is half-way there C. when it is closer to the Moon than it is to Earth D. It is never beyond the pull of Earth's gravity.