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A person drops a marble from the top of a skyscraper. After falling four floors the marble has gained a certain speed. How many more floors will the marble have to fall to triple this speed? a. 8 b. 12
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Sep 6, 2021
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A person drops a marble from the top of a skyscraper. After falling four floors the marble has gained a certain speed. How many more floors will the marble have to fall to triple this speed?
a. 8
b. 12
c. 32
d. 48
Physics
college
JohnWrensby
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Answer:
B.
12
Step-by-step explanation:
4 x 3 =
12
Ghchoi
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Sep 12, 2021
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Ghchoi
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