In what way does elevation affect climate?
a.
air at higher elevations is more dense, and therefore it holds less heat.
b.
air at higher elevations is less dense, and therefore it holds more heat.
c.
air at higher elevations is more dense, and therefore it holds more heat.
d.
air at higher elevations is less dense, and therefore it holds less heat.

(D). Air at higher elevations is less dense, and therefore it holds less heat.

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

like poles repel so keep pushing north to north and repels funny to see this