04. Gravitation
Question Name Average time to answer (seconds) Total correct answers Total incorrect answers
  If an object were dropped from a height h on this planet, how ... ...
    If the mass of one of the stars could somehow be ... ...
    If the distance between the stars were doubled, ... ...
    In some binary systems, one star transfers material ... ...
    What is the mass of the block on the Moon?
    The block is dropped from a height of 2 m to the ... ...
    What is the weight of the block on the Moon?
    If a person were standing on the surface of Mars ... ...
    How does the force of attraction between the Sun ... ...
    How would the force of gravity between the Earth ... ...
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