In order to design an experiment you need a ____ about the scientific question you are trying to answer
2 answers:
C Hypothesis. It is the correct answer.
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Answer:
That the polar air has has more pressure than the air at the equator.
Explanation:
I believe it is normal force.
E = 1/2*k*x^2 = 0.5*291*0.0289^2 = 0.12 J
The answer is C. Hope this helps.
Precisely around 1,800 miles below.
