Wear and tear of moving parts would be reduced. Less energy would be needed to run the machine, as there would be less friction to be overcome. A well lubricated machine is more efficient than a neglected machine with unoiled parts.
Ideal mechanical advantage is calculated assuming there is no friction, no deflection, and no wear.
Therefore, reducing the friction in a machine will not affect the machine's ideal mechanical advantage. Reducing friction in a machine could improve the actual mechanical advantage
of the machine. Measurement of the actual mechanical advantage of a machine requires actual operation of the machine, data, and calculations.
A reduction in friction in a system will increasemechanical advantage. The two are related inversely.
It won't change it. Reducing the friction can change the actual mechanical advantage, but not the ideal mechanical advantage.
false
not exactly
friction affects the M.A in a simple machine.
Efficiency of a machine or mechanical advantage
mechanical advantage
The mechanical advantage is 5.Mechanical Advantage = Output Force/Input Force
mechanical advantage
The mechanical advantage that a machine would have without friction or in another term is that you can find the IDEAL MECHANICAL ADVANTAGE (IMA) OF A MACHINE IS BY HAVING A MACHINE WITH NO FRICTION, ALSO BY MULTIPLYING YOUR EFFORT FORCE BY 2, HOWEVER BECAUSE OF FRICTION AND THE WEIGHT THE ACTUAL MA WILL BE LESS.
friction affects the M.A in a simple machine.
Mechanical Efficiency is the ratio of Actual mechanical advantage to ideal mechanical advantage.Efficiency will be maximum when Actual mechanical advantage equals that of ideal.But practically not possible.Actual mechanical advantage will be less due to friction,heat,deflection etc.avoiding these loses will increase the machine efficiency.
Ideal mechanical advantage is what could be obtained without the effects of gravity and friction lowering the efficiency of the machine. The actual mechanical advantage is what can actually be obtained by the machine.
Because some energy is expended in overcoming the friction and not applied to performing the task which the machine is meant to do.
Machinal advantage, also known as mechanical advantage, refers to the ratio of the force produced by a machine to the force applied to it. A machine can be useful even its machinal advantage is less than 1.
Kachina al
Whatever output force is required, you can divide it by the "mechanical advantage" to calculate the input force.
In real machines, there is always friction that reduces the efficiency of the machine.This reduces the mechanical advantage because some of the input force has to be used to overcome the force of friction in the machine.To reduce friction in the machine, you could add a lubricant such as oil.
The mechanical advantage of the machine is"if you give small accelration , it will increase the speed of the engine... It is possible by mechanical
Efficiency of a machine or mechanical advantage
it is less than the ideal mechanical advantage