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05.11.2019 •
Physics
Which best summarizes a concept related to the work energy theorem?
when work is positive, the environment does work on an object.
when work is negative, the environment does work on an object.
when work is positive, the kinetic energy in a system remains constant.
when work is negative, the kinetic energy in a system remains constant.
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Ответ:
answer:
explanation:
solution
Ответ:
D
Explanation:
cuz