Answer:
Mercury is a chemical element with symbol Hg and atomic number 80. Classified as a transition metal, Mercury is a liquid at room temperature.
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Explanation:
Yes i think so
hope i helped
Answer:
the correct answer to your question is 20
Well the the answer is 70.8c but if you round it up it is 71c which I choice and got it correct so the answer is 71c
The action force is you sitting on the chair and the reaction force is the gravity on the chair that is caused by you sitting on the chair
