An object is pulled northward with a force of 10 N and southward with a force of 15 N. The magnitude of the net force on the object is

A) 0 N.
B) 5 N.
C) 10 N.
D) 15 N.
E) none of the above


B

Environmental & Atmospheric Sciences

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All of the following must be assessed when making a land use plan EXCEPT:

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The cap-and-trade program for regulating air pollutants by the U.S. government is an example of

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Materials that return to their original state upon release of pressure are classified as:

a. ideal b. elastic c. plastic d. viscous

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Why do temperature inversions help to stabilize air?

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