Energy of Simple Harmonic Motion
The kinetic energy K of the system at time t is
and the potential energy is
The total mechanical energy of the system therefore has the constant value
Read more about this topic: Simple Harmonic Motion
Famous quotes containing the words energy, simple, harmonic and/or motion:
“All my energy and attention were devoted to trying to help her solve her problems. Unfortunately I didn’t have much success.”
—Arthur Miller (b. 1915)
“Like many rich men, he thought in anecdotes; like many simple women, she thought in terms of biography.”
—Anita Brookner (b. 1938)
“For decades child development experts have erroneously directed parents to sing with one voice, a unison chorus of values, politics, disciplinary and loving styles. But duets have greater harmonic possibilities and are more interesting to listen to, so long as cacophony or dissonance remains at acceptable levels.”
—Kyle D. Pruett (20th century)
“No motion has she now, no force;
She neither hears nor sees;
Rolled round in earth’s diurnal course,
With rocks, and stones, and trees.”
—William Wordsworth (1770–1850)