Answer: Machines simply transmit mechanical work from one part of a device to another part. A machine produces force and controls the direction and the motion of force, but it cannot create energy.
Step-by-step explanation:
Hope this helps.
Answer: Principle of a Machine: The work output of a machine is equal to the work input. All machines work on the principle that when the effort is smaller than the load, it has to move a greater distance in order to achieve the same work.
Explanation: basicaly
3.3m questions
4.2m answers