Recent content by Hareesh

Amplitude is constant and period and no external influence.Any motion that repeat itself after a certain period is known a (periodic) motion and since a motion can be represent in a sinusoidal wave form, (i.e. sine & cosine) it is called harmonic motion. The simplest type of such harmonic...

A 'U' shaped tube is partially filled with water. If the water inside it is disturbed from one end does it begins to move up and down. Does this motion is simple harmonic. Accelaration = force/mass = (g/h)y Time period T = 2pi/w w=(g/h)^-1/2

A ball falling through a 'V' shaped curve attains Simple Harmonic Oscillations or not. If yes give equation. Yes it is simple harmonic oscillation. But how i can prove it.

Problem related to Simple Harmonic Oscillations A test tube floats, mass 20gm is set into vertical oscillations on the surface of the water. If the external diameter of the tube is 2.5cm, show that the vertical oscillations are SHO and find period of oscillations. I found it that it attains a...