It may be good in some cases. A high mechanical advantage comes at a cost - you need to apply less force, but you need to apply it over a greater distance.
Mechanical advantage is maximum when weight lifted is extremly high and for which C/W is extremely small so as to be negleted, Max. Mechanical Advantage=1/m
The ideal mechanical advantage of the bar is 5.
The mechanical advantage is 8/2 = 4.
The mechanical Advantage is FORCE TIMES DISTANCE
The actual mechanical advantage is usually less, due to losses.
Mechanical Advantage;The ratio of load and effort is called mechanical advantage of any machine.Mathematical Formula Of Mechanical AdvantageMechanical Advantage = Load / EffortUnit Of Mechanical AdvantageAs mechanical advantage is the ratio of two forces, therefore it has no unit.
The mechanical advantage is when the fulcrum is closer to the effort and creates a advantage
Mechanical advantage the resistance force. Mechanical advantage is equal output force divided by input force.
Mechanical advantage equals resistance force.
The ideal mechanical advantage of a ramp is calculated by dividing the length of the ramp by the vertical height. In this case, the ideal mechanical advantage of the ramp is 120m (length) divided by 20m (height) which equals 6. Therefore, the ideal mechanical advantage of the ramp is 6.
In a mechanical advantage system, the force is multiplied by the factor of the mechanical advantage. The formula for mechanical advantage is MA = output force / input force. This means the force can be multiplied by the mechanical advantage value.
A first-class lever can have a mechanical advantage greater than, equal to, or less than 1, depending on the relative distances between the fulcrum, effort force, and load. It does not inherently have a high mechanical advantage.