What you do to your end of the lever is the INPUT force.
The OUTPUT force is what happens down there under the rock.
How to decide ? Try this:
The OUTPUT is the RESULT of all the tools, equipment, resources,
knowledge, tricks, and machinery you have, and how you use them.
Force output refers to the amount of force applied to an object, while work output measures the amount of work done by that force in moving the object over a distance. In other words, force output is the strength or intensity of the force, while work output is the result of that force in regards to the distance the object is moved.
The output force times the output distance gives you the amount of work done. This is calculated as the force applied multiplied by the distance over which the force is exerted. Work is measured in joules.
The force you apply to a simple machine is known as the input force. This force is used to perform work on the machine, such as lifting an object or moving a load. The output force generated by the machine is what ultimately helps to make the work easier to accomplish.
In a closed system in the "real world" in which we live, there are losses associated with friction and other actions. These forces "take energy" from the system between its input and output. When we apply force to the imput of a system, some is lost as the force is transferred through that system. That means that the output force we observe will always be a bit less than the input force. A transmission in a vehicle is a classic example of the idea that there are losses between the input and the output of a system. The input from the engine will always be a bit greater than the output at the tailshaft (or axles for a transaxle) due to losses within the transmission.
Force affects the speed of power output. If the driving force is slow, the speed of power output will also be sluggish. Alternatively, if the driving force is fast, power output will be able to match the speed.
They pulley is applied by the output force and then it is being added on by the input work.
Force output refers to the amount of force applied to an object, while work output measures the amount of work done by that force in moving the object over a distance. In other words, force output is the strength or intensity of the force, while work output is the result of that force in regards to the distance the object is moved.
Force the lever will apply to the load being lifted.
It applies a small amount of force to produce a large amount of force.
The output force times the output distance gives you the amount of work done. This is calculated as the force applied multiplied by the distance over which the force is exerted. Work is measured in joules.
output force is al ways less than input force
The force you apply to a simple machine is known as the input force. This force is used to perform work on the machine, such as lifting an object or moving a load. The output force generated by the machine is what ultimately helps to make the work easier to accomplish.
In a closed system in the "real world" in which we live, there are losses associated with friction and other actions. These forces "take energy" from the system between its input and output. When we apply force to the imput of a system, some is lost as the force is transferred through that system. That means that the output force we observe will always be a bit less than the input force. A transmission in a vehicle is a classic example of the idea that there are losses between the input and the output of a system. The input from the engine will always be a bit greater than the output at the tailshaft (or axles for a transaxle) due to losses within the transmission.
Force affects the speed of power output. If the driving force is slow, the speed of power output will also be sluggish. Alternatively, if the driving force is fast, power output will be able to match the speed.
The output force is the force applied by your hand to the doorknob, while the input force is the force exerted by the doorknob on the door. To find these forces, you can measure the distance from the point where your hand touches the doorknob to the center of the doorknob for input force, and the distance from the same point to where the force is applied by your hand for output force, and then apply the principle of moments.
A simple machine doesn't increase the amount of work a person can do, but it allows a person to apply a smaller input force over a larger distance to achieve the same amount of output force over a smaller distance. In essence, it makes work easier by trading off force for distance.
That means that if you use a simple machine to apply less force, you need to compensate by applying the force over a larger distance - for example, to lift up a weight or do some other work.