gabriel and arely have performed an experiment and are not sure their results are valid. what should they do to check their resu
lts
2 answers:
Do the math and then compare your results to theirs.
Yeah, or they can compare the results to other people
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Answer:
Mechanical Advantage is 2
Explanation:
M.A = length of ramp / height of ramp
= 2/1
=2
A statement of what someone thinks will happen
