Answers: 3
Physics, 21.06.2019 23:30, EstevanOtero7361
Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
The entropy of an isolated system must be conserved, so it never changes. a. Trueb. Fasle...
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