You work for NASA and an engineer. Your supervisor is thinking of building a space station instead of a
satellite. He tells you that the station would be 4 times bigger than the satellite. You respond by telling hir
the orbiting distance between the space station and earth's center would have to be doubled for things to
work properly. After some quick calculations, you let your supervisor know that
The gravitational force would stay the same.
The gravitational force would be quadrupled.
The gravitational force would be doubled.
The gravitational force would be halved.
Answers: 2
Physics, 21.06.2019 22:30
The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
Answers: 2
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Physics, 22.06.2019 12:00
Explain why electric current cannot exist if a current doesn't have a voltage source.
Answers: 2
Physics, 22.06.2019 18:00
Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.
Answers: 1
You work for NASA and an engineer. Your supervisor is thinking of building a space station instead o...
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