Which factors control the cooling time of magma within the crust?

Explain the doppler effect in terms of frequency, wavelength, and speed.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.