Astro set 3

Card Set Information

Author:
dwrght16
ID:
299206
Filename:
Astro set 3
Updated:
2015-03-25 21:53:38
Tags:
Astro set
Folders:
Astro
Description:
exam 2
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The flashcards below were created by user dwrght16 on FreezingBlue Flashcards. What would you like to do?


  1. If a gas cloud shrinks, it
    spins faster
  2. Where would someone feel weightless?
    in all of these circumstances
  3. When someone near Earth's surface feels weightless ...
    The gravitational force that Earth exerts on them is still approximately equal to their regular weight
  4. A rock is tossed up, reaches a peak height and falls back to Earth.  What quantity is 0 at the top?
    velocity
  5. What does temperature measure?
    the average kinetic energy of particles in a substance
  6. If the Moon were closer to Earth, high tides would
    higher than they are now

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