Vmc Versus Weight
From what I understand Vmc decreases with increase in weight (single engine operation)
Reasons (from what I gather):
Acceleration=Force/Mass
more mass, harder to move (accelerate, change direction)
With the aircraft banked 5 degrees into the operating engine, the weight becomes a component in the horizontal lift, so with increased weight, increased Horizontal comp. lift. which increases control and therefore decreases Vmc.
But, with increased weight we need increased Angle of attack which increases the angle of the decending propellerblade.
This would change the thrustline and in a conventional aircraft with the right engine operating it would seem that increased weight increases the asymetrical thrust....? and therefore increases Vmc...?
If someone could give me a detailed mathematically/physics explaination or give me a link to a webpage that explained it I would be grateful!