Help me please with all them questions please?
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Physics, 23.03.2021 19:40 tifftifftiff5069
Help me please with all them questions please?
Answers: 2
Physics, 21.06.2019 22:30, jadalysrodriguez
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 22.06.2019 10:10, princeofpowerjr
Which branches of natural science include the study of an organism that lived 10 million years ago
Answers: 1
English, 30.07.2019 16:00