As an object falls to the ground, what happens to its energy? Ignore air resistance in this scenario. A)energy is converted from gravitational potential energy to kinetic energy.

B)energy is converted from kinetic energy to
gravitational potential energy.

C)energy is in motion the whole time.

D)energy gets destroyed due to friction

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.