Friday

September 19, 2014

September 19, 2014

Posted by **ami** on Friday, November 6, 2009 at 3:37am.

- physics -
**drwls**, Friday, November 6, 2009 at 5:11amLet A be the full amplitude displacement and k be the sping constant.

The maximum total energy is

Et = (1/2) k A^2

The potential energy for other displacements is

Ep = (1/2) k x^2

Ep/Et = 5/6 when (x/A)^2 = 5/6

x/A = 0.91287

**Answer this Question**

**Related Questions**

Physics - Calculate the ratio of the kinetic energy to the potential energy of a...

Physics: Simple Harmonic Motion - A 10kg particle undergoes simple harmonic ...

college physics - Calculate the ratio (pure number) of the kinetic energy to the...

Physics - An object is attached to a horizontal spring. It is initially ...

Harmonic Oscillation - The velocity of a certain simple harmonic oscillator is ...

physics - A simple harmonic oscillator consists of a 1.1 kg block attached to a ...

Physics - A 10kg particle undergoes simple harmonic motion with an amplitude of ...

Physics - A mass m is attached to a spring of constant k. The spring oscillates ...

physics - A 10 g particle undergoes Simple Harmonic Motion with an amplitude of ...

physics - A simple harmonic oscillator consists of a 1.1 kg block attached to a ...