Physics, 04.12.2020 20:30 emrecaga1992
After reading about gravity, Paolo tests his hypothesis that a feather and a marble will fall at the same rate. If the marble falls faster, what should Paolo
do next?
A. Decide that the hypothesis is useless because it made an
incorrect prediction
B. Report that the results of the experiment were wrong
C. Conclude that his science textbook was mistaken about gravity
D. Look for other factors that affect how fast something falls
Answers: 2
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If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
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Physics, 22.06.2019 12:30
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After reading about gravity, Paolo tests his hypothesis that a feather and a marble will fall at the...
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