Physics, 24.07.2019 03:30 xxQueenPxx7432
Plz me with this. in a dam, potential energy is stored in the a.) generator b.) reservoir c.)turbine or d.) flowing water
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Physics, 21.06.2019 22:30
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
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The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.
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Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
Plz me with this. in a dam, potential energy is stored in the a.) generator b.) reservoir c.)turbi...
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