The force mechanical advantage equation is: MAF = FO/FI where MAF is the force mechanical advantage FO is the output force or load FI is the input force or effort required to move the object Note: In this notation, MA is NOT M times A. The work is positive when the both force and the displacement are in same direction and it is negative when force and the displacement are in opposite direction. That leaves only the final kinetic energy to calculate:

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Plugging in the numbers gives you:

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So because

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and the work done was

\n\n

you get the following:

\n\n

And, as before

\n\n

Double rats, your brother says.

","description":"

In physics, you can calculate power based on force and speed. The strength of the force between two particles is inversely proportional to the square of the distance, but directly proportional to the product of the two charges. You whip out your underwater calculator to find thats about 230 pounds. For the word puzzle clue of spring constant equals force per _____, the Sporcle Puzzle Library found the following results. The acceleration is the net force divided by the mass (in kilograms). Average speed is the total distance traveled divided by the elapsed time. He has authored Dummies titles including Physics For Dummies and Physics Essentials For Dummies. Dr. Holzner received his PhD at Cornell.

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