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what information is needed to determine the average velocity of a marble? <...
Biology, 02.10.2019 12:00 caitalymom
Plz hurry it's !
what information is needed to determine the average velocity of a marble?
a. the displacement of the marble and the change in time over which the displacement occurred
b. the mass of the marble and the amount of gravity acting on the marble
c. the mass of the marble and the force it was rolled with
d. the distance per unit time
Answers: 2
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