Ideal mechanical advantage is a numerical ratio. It's a naked number without a unit.
Increase the advantage.
The ideal (not idea) mechanical advantage is 30/4 = 7.5
Input and output (of energy)
radius
radius
The mechanical advantage is a dimensionless ratio. It's just a number, with no units.
ideal mechanical advantage
No, the ideal is without friction.
the formula for determing ideal mechanical advantage is effort divided by resistance
it is less than the ideal mechanical advantage
Mechanical Advantage = Effort/Load
The actual mechanical advantage is usually less, due to losses.
The ideal mechanical advantage of the bar is 5.
Increase the advantage.
Mechanical advantage is determined by physical measurement of the input and output forces and takes into account energy loss due to deflection, friction, and wear. The ideal mechanical advantage, meanwhile, is the mechanical advantage of a device with the assumption that its components do not flex, there is no friction, and there is no wear.
The ideal mechanical advantage is determined by the shape, size, and configuration of the simple machine. The weight of the load, the size of the applied force, or the weight of the components or materials of the machine itself have no effect on the ideal mechanical advantage.
ifeal mechnical advantage of a gear