Physics, 10.11.2019 00:31 LaytonHall79
He blocked his man using a force of 23 n moving him backward 2 meters ,how much work did he do?
Answers: 1
Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
He blocked his man using a force of 23 n moving him backward 2 meters ,how much work did he do?...
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