In an ideal machine, the input force will be smaller than the output force when the input force is exerted over a greater distance than the output force. This is because work input and work output must be equal in an ideal machine, and since work = force x distance, a smaller input force over a greater distance will result in a larger output force over a shorter distance to maintain equilibrium.
In an ideal machine, if you exert an input force over a greater distance than the output force, the input force will be smaller than the output force. This is because work input is equal to work output in an ideal machine, and work is calculated as force times distance. Therefore, if the input force acts over a greater distance, the output force must be larger to balance the work done.
In a machine with a mechanical advantage of 3, the output force is exerted over a shorter distance compared to the distance over which the input force is exerted. The output force is three times greater than the input force but is exerted over a third of the distance traveled by the input force due to the principle of work conservation.
When a machine shortens the distance over which a force is exerted, the size of the force must increase in order to conserve energy. This is governed by the principle of work-energy relationship, where the work done remains constant, and therefore, force and distance are inversely proportional in a simple machine.
If the mechanical advantage of a simple machine is increased, the distance the input force must be applied decreases in relation to the output force. This means that you can exert less input force over a longer distance to achieve a greater output force over a shorter distance.
A lever is an example of a machine that allows force to be applied over a greater distance. By using a lever, a smaller force applied over a longer distance can produce a greater force over a smaller distance on the other side.
In an ideal machine, if you exert an input force over a greater distance than the output force, the input force will be smaller than the output force. This is because work input is equal to work output in an ideal machine, and work is calculated as force times distance. Therefore, if the input force acts over a greater distance, the output force must be larger to balance the work done.
In a machine with a mechanical advantage of 3, the output force is exerted over a shorter distance compared to the distance over which the input force is exerted. The output force is three times greater than the input force but is exerted over a third of the distance traveled by the input force due to the principle of work conservation.
When a machine shortens the distance over which a force is exerted, the size of the force must increase in order to conserve energy. This is governed by the principle of work-energy relationship, where the work done remains constant, and therefore, force and distance are inversely proportional in a simple machine.
A Garden Rake is a simple tool that behaves this way.
A Garden Rake is a simple tool that behaves this way.
That depends on whether the machine is designed to multiply force or distance. A machine designed to multiply distance will exert less force than was applied, and a machine designed to multiply force will exert the greater force over a shorter distance than force was applied to it. As for work, output work is always less than input work because some energy is lost in overcoming friction.
Mechanical force is the force exerted by a machine.
Work, which = Force x Distance (yes there is actually a formula).
If the mechanical advantage of a simple machine is increased, the distance the input force must be applied decreases in relation to the output force. This means that you can exert less input force over a longer distance to achieve a greater output force over a shorter distance.
A lever is an example of a machine that allows force to be applied over a greater distance. By using a lever, a smaller force applied over a longer distance can produce a greater force over a smaller distance on the other side.
A lever is a simple machine that allows mechanical force to be exerted using a varying distance. Typically, the lever allows the use of a smaller force across a greater distance in the place of a larger force over a smaller distance.
The input force is proportionally smaller than the output force. If you put more force into the machine than you get out, that makes the job harder. That defeats the purpose of using the machine at all.