Physics - define input force The force exerted on a machine define output force The force exerted on an object by a machine define ideal mechanical

Physics - define input force The force exerted on a...

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define input force The force exerted on a machine define output force The force exerted on an object by a machine. define ideal mechanical advantage a machine with an efficiency of 100% define actual ( real) mechanical advantage he measurement of mechanical advantage of a machine. It's always less than 100% because of work wasted due to friction. define efficiency The percentage of the input work that is converted to output work. define newtons first law of motion An object at rest will remain at rest, and an object moving at a constant velocity will continue moving at a constant velocity, unless it is acted upon by an unbalanced force. Upgrade to remove ads Only $1/month define newtons second law of motion Acceleration depends on the object's mass and on the net force acting on the object. define energy the ability to cause changes in matter. It changes form and is never used up. define electromagnetic waves waves that carry electric or magnetic energy through outer space.

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