Multiple Choice
Astronauts in an orbiting spacecraft feel "weightless" because
A) they are also massless.
B) they are too far from Earth to experience its gravity.
C) the astronauts and the spacecraft are in free-fall around Earth.
D) All of the above
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q26: In order for an object to have
Q27: What are three different controls in a
Q28: The primary purpose of describing planetary orbits
Q29: When Venus is at its farthest distance
Q30: Who was the first astronomer to use
Q32: According to Newton's third law,if a force
Q33: Although Galileo did not invent the telescope,he
Q34: The motions of the planets against the
Q35: Occam's razor is the idea that the
Q36: Which of the following statements correctly describes