Fill in the blank after each region of Earth with the process by which most thermal energy flows. within the inner core:
from the inner core to outer core:
within the outer core:
from the outer core to the lower part of the mantle:
within the asthenosphere, below the lithosphere:
through the lithosphere to the surface:
from Earth's surface directly to space:

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.)

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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