it is compared with efficiency which can never be 100% due to friction and gravity.
Input work is any work done on the system by the surroundings which in a reaction is endothermic. This is because work and energy are interchangeable and the system will store the energy. Output work is work done by the system on the surroundings and is therefore exothermic, because the work/hear is being put onto the surroundings (i.e surrounding universe not involved in the reaction).
Work Input- The work done on a machine as the input force acts through the input distance. Work Output - The work done by a machine as the output force acts through the output distance (What the machine does to the object (dependent on the force) to increase the output distance).
because if there wasn't an input force, or any one of those, the machine would not work properly
In any practical machine, the power output is less than the power input. In other words, the efficiency of real machines is less than 1.smaller thanalways
The idea is to divide the output force by the input force.
The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.
When calculating efficiency, work input is compared to the work output. Efficiency is the ratio of the work output to the work input, expressed as a percentage. It shows how effectively a system converts input energy into useful output energy.
If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.
Input work refers to the energy or effort put into a task, while output work is the result or outcome of that task. Input work is necessary to generate output work, and the efficiency of this process can vary depending on factors such as resources, skill level, and external conditions. Ultimately, the goal is to maximize output work relative to the input work required.
Then the output work is less than the input work. That description applies to every machine that has ever been built or will ever be built.
Output is always greater than input. The output is multiplied from input.
The formula for work exerted by each simple machine is: Lever: Work = Input force × Input distance = Output force × Output distance Inclined plane: Work = Input force × Input distance = Output force × Output distance Pulley: Work = Input force × Input distance = Output force × Output distance Wheel and axle: Work = Input force × Input radius = Output force × Output radius Wedge: Work = Input force × Input distance = Output force × Output distance Screw: Work = Input force × Input distance = Output force × Output distance
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.
Input Capture: The ability to record a time stamp in a memory when an input occurs Output Compare: Is the ability to trigger an output based on a time stamp in memory without interrupting the MCU
if one answer is 6 and the other answer is 7, how do the output numbers from the input/output machines compare
For a machine with efficiency less than 100%, the output work will always be less than the input work. This is because some of the input work is lost as waste energy due to factors like friction, heat, or other inefficiencies in the machine. The efficiency of a machine is a measure of how well it converts input work into useful output work.
Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.
The relationship between work input and work output is defined by the efficiency of a system. Efficiency is a measure of how well a system converts input work into output work and is calculated as the ratio of output work to input work. A higher efficiency indicates a more effective conversion of work input to work output.