Chemistry, 10.12.2020 22:00 garcikyl000
Friction can also be used to enable motion. For example, when people walk, friction between their feet and the ground enables them to push against the ground and move forward. What are two examples of events in which more friction is useful?
Answers: 2
Chemistry, 22.06.2019 08:00, mariamakonteh31
Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.
Answers: 1
Chemistry, 23.06.2019 07:30, mazielynn84
If you try to move a piano and are unable to move it, did you perform any work in the scientific sense of the word? yes or no?
Answers: 1
Friction can also be used to enable motion. For example, when people walk, friction between their fe...
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