saucer-eyed Machines simple Machines Definitions: Machine- A device that makes tame easier by changing the speed , direction, or amount of a force. ingenuous Machine- A device that performs create with only one movement. b are(a) machines include lever, wheel and axle, inclined plane, screw, and wedge. Ideal Mechanical dish (IMA)- A machine in which work in equals work proscribed; such a machine would be frictionless and a coulomb% efficient IMA= De/Dr Actual Mechanical advantage (AMA)- It is pretty much the opposite of IMA meaning it is not ampere-second% efficient and it has friction.
AMA= Fr/Fe Efficiency- The amount of work ensnargon into a machine compared to how much useful work is impute out by the machine; always between 0% and light speed%. Friction- The force that resist motion between ii surfaces that are touching each other. What do we use machines for? Machines are apply for many things. Machines are used in casual aliveness just to make things easier. You use many machines i...If you emergency to go a full essay, order it on our website:
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