Center of Pressure 

Thank your for this video. I needed this

This is by far the best demonstration of CP...CG....thanks very much...

On a wing, the cp is slightly behind the cg. Cg is measured from 1/3 the leading edge of the wing. All wt and balence are measurements are taken from the datum line.

what a video!

Amazing explanation sir

At pt's centre of mass net torque is zero and at centre of pressure the net torque due to a stream of wind is zero,,,,