An example of kinetic action is feet and the pedals of a bicycle working togther to move forward.
Energy of motion is usually called "kinetic energy."
Available kinetic energy is possessed by a system of two or more bodies in virtue of the relative motion of its parts.
For a rigid body the kinetic energy will, in general, consist of three terms (AW1 2 +BW2 2 +CW3 2) in addition to the translational energy.
The kinetic energy of the molecules of these gases must contain two terms in addition to those representing translational energy.
Expenditure of Energy by Plants.The energy of the plant is, af we have seen, derived originally from the kinetic radiant energy 01 the sun.