Efficiency
A simple machine changes the direction of effort by altering the direction in which force is applied. For example, a pulley system or a lever can redirect the force applied by a person in one direction to produce movement or work in another direction. This change in direction allows the machine to make tasks easier or more efficient to perform.
The two things are momentum and acceleration when the effort force is applied to a machine
When a machine changes the size of force, it does so by altering the amount of effort required to overcome a resistance. This means that the machine adjusts the force needed to achieve a desired outcome or output. In essence, the force exerted by the machine must be sufficient to overcome any resistance in order to perform work effectively.
In a machine, the effort force you apply is used to overcome a resistance force. The resistance force is the force that the machine acts against in order to perform work.
When a machine changes the size of the force, it can either amplify or reduce the force applied to the object. This allows the machine to perform work more efficiently by either increasing the output force (mechanical advantage) or reducing the effort required to move the object.
A simple machine changes the direction of effort by altering the direction in which force is applied. For example, a pulley system or a lever can redirect the force applied by a person in one direction to produce movement or work in another direction. This change in direction allows the machine to make tasks easier or more efficient to perform.
THE FORCE APLIED ON A MACHINE FOR DOING WORK IS CALLED EFFORT IT IS REPRESENTED BY (E)
the effort is decreased
it lets you work easier with less effort
The definition of a machine is a device that reduces human effort, so yes.
Effort Force
The two things are momentum and acceleration when the effort force is applied to a machine
When a machine changes the size of force, it does so by altering the amount of effort required to overcome a resistance. This means that the machine adjusts the force needed to achieve a desired outcome or output. In essence, the force exerted by the machine must be sufficient to overcome any resistance in order to perform work effectively.
In a machine, the effort force you apply is used to overcome a resistance force. The resistance force is the force that the machine acts against in order to perform work.
When a machine changes the size of the force, it can either amplify or reduce the force applied to the object. This allows the machine to perform work more efficiently by either increasing the output force (mechanical advantage) or reducing the effort required to move the object.
The amount of force required to be exerted may increase or decrease depending on whether the machine removed was helping to do the work or obstructing it. Since, in general we say that a machine is anything that reduces human effort, so we assume that the machine was reducing human effort and thus its removal means that we need to put in more effort.
Work done with a machine can make the task easier by reducing the amount of force or energy required. This means that the same amount of work can be achieved with less effort when using a machine compared to doing the work without one.