A simple machine makes work easier by reducing the force which it takes to move something. Also it makes life eaiser, but taking shortcuts does not always help.
A pulley can either change the direction or the force, but not both. Since a single fixed pulley makes an object go up when pulled down, it has changed direction. So it can't also change force.
because it makes work easier
When a welder makes a small weld bead to "tack" a joint together so it will not move. This makes it easier to weld a joint without having to clamp it.Tack welding is when a welder makes a small bead to "tack" the metal into place for the final welding.
because it removes the tempering(hardness) of the object, generally on the surface, and makes it easier to work the metal without ruining your tools or "work" hardening the surface.
Well, darling, stress force is simply the force applied to an object per unit area. It's like giving someone a big ol' bear hug - the pressure you exert on them is the stress force. So, next time someone's stressing you out, just remember it's all about force and pressure, honey.
A machine.
Simple machines are devices that makes work easier- changing size, direction, speed of force
It is called a machine.
Changing the direction of force can make work easier by allowing for a more advantageous application of force, such as using a ramp to lift heavy objects or changing the direction of a pulley system to reduce the effort needed to lift weights. It can also help to avoid obstacles or work in confined spaces where a straight force may not be effective.
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.
The term for a tool that makes work easier by changing the size or direction of a force is a "lever." Levers are simple machines that involve a rigid bar or beam that pivots on a fulcrum to help in lifting or moving objects with less effort.
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.
machineAre you referring to simple machines?wikipedia.org/wiki/Simple_machinemachine
machineAre you referring to simple machines?wikipedia.org/wiki/Simple_machinemachine
it makes work easier by changing an input force into a larger output force.
It makes the block easier to lift by changing the direction of the force needed to lift it.
It is a type of machine that is changing the direction over which a force is exerted.