What is the Simple Harmonic Motion (SHM)..??

zxteh

Can u tell me in detail about Simple Harmonic Motion (SHM)..??What is its application....???

king11_yann

哈哈～用话语不懂怎样解释～i think mostly apply on spring motion.....er....is a motion in contant speed....and it will slow down as time pass.......something like that

billylok

Simple harmonic motion is the motion of a simple harmonic oscillator,
a motion that is neither driven nor damped.
The motion is periodic,
as it repeats itself at standard intervals in a specific manner -
described as being sinusoidl, with constant amplitude.
It is characterized by its amplitude which is always positive and
depends on how motion starts initially,
its period which is the time for a single oscillation,
and its phase which depends on displacement as well as velocity of the moving object.

One definition of simple harmonic motion is "motion in which
the acceleration of the oscillator is proportional to,
and opposite in direction to the displacement from its equilibrium position", or



埃历恩 : 请用华文发表...谢谢

[ 本帖最后由 埃历恩 于 31-8-2007 10:32 PM 编辑 ]