Select all that apply. choose the statement(s) that best describe earth's hydrologic, rock, and tectonic cycles.
a. they continuously recycle earth's materials.
b. they contribute to a balance or equilibrium of earth's materials.
c. old material is disposed of, never to be used again, and new material is created.
d. the cycles are powered by the earth's rotation and orbit.
Answers: 2
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Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
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Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
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Select all that apply. choose the statement(s) that best describe earth's hydrologic, rock, and tect...
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