SP-345 Evolution of the Solar System

FIGURE 8.2.1. Oscillations of a simple pendulum. If the energy is negative, the pendulum oscillates with an amplitude and the mean velocity  is zero.

 

FIGURE 8.2.1. Oscillations of a simple pendulum. If the energy is negative, the pendulum oscillates with an amplitudemathematical symbols and the mean velocity mathematical symbols
is zero. If the energy is positive the motion consists of a constant revolution modulated by an oscillation of the same period. The angular velocity [Greek letter] omega of this revolution may oe either positive or negative.

 
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