The International Space Station has a mass 1.8 × 105 kg. A 70.0-kg astronaut inside the station pushes off one wall of the station so she accelerates at 1.50 m/s2
What is the magnitude of the acceleration of the space station as the astronaut is pushing off the wall relative to an observer initially at rest relative to the space station before the push? A)
5.8 × 10-4 m/s2
B)
1.50 m/s2
C)
4.7 × 10-4 m/s2
D)
zero
E)
3.9 × 10-3 m/s2
A
You might also like to view...
A person looks straight down into a large cube of glass. Three cm below the surface is a bubble. How far below the surface does the bubble appear to the person?
What will be an ideal response?
Two identical balls have the same amount of charge, but the charge on ball A is positive and the charge on ball B is negative. The balls are placed on a smooth, level, frictionless table whose top is an insulator. Which of the following is true?
a. Since the force on A is equal but opposite to the force on B, they will not move. b. They will move together with constant acceleration. c. Since the force on both balls is negative, they will move in the negative direction. d. None of the above is correct.
Which is the greater amount for medication measured by mass?
A) 1 gram B) 1000 milligrams C) both the same
An air mass forming over the desert regions of
northern Africa would be classified as a) mP. b) cT. c) mT. d) cP.