input force/effort force
In physics, the force that you apply to something over time is "work".
Effort Force.
Mass
bouyant force
A claw hammer is a pair of levers perpendicular to each other. When you exert force on the handle of the hammer, it transfers it's work to the second lever, or the head of the hammer. That then creates work at the claw, where you are pulling that nail with much greater force than you could exert without the hammer.
The Earth exerts the greatest gravitational force on you because it is the most massive object you are closest to. The Earth exerts a force equal to your weight. The other objects exert gravitational forces but are not very noticeable because they are either low in mass or separated from you by great distance.
2 forces are always involved when using a machine. * Effort Force - FE - the force applied to a machine. * Resistance Force - FR -the force applied by a machine.
input force/effort force In physics, the force that you apply to something over time is "work".
The force that the machine exerts is the out put force. This is the science definition.
Input force is the force you put in to a machine. Output force is a force exerted by a machine. You exert input force on the wheel and when the axle rotates it exert large output force.
A machine makes work easier by changing at least one of three factors. A machine may change the amount of force you exert, the distance over which you exert your force, or direction in which you exert your force.
..:l no I had to answer it and j always get things wrong so make a guess like ne
A machine makes work easier by changing the amount of force you exert, the distance over which you exert your force, or the direction in which you exert your force.
yes
output force divide by the input force is the mechanical advantage of a simple machine.The output force is the force that is exerted by the machine on an object, and the input force is the force that we exert on a machine.
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.
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
The distance of the object