what is "load arm" and "effort arm"?
110280
Load Arm - Distance between fulcrum and load\nEffort Arm - Distance between fulcrum and effort (effort - force applied by you)
876805
Work = F * d\nWork = Force of the spring * distance mass moves\n\nWork refers to an activity involving a force and movement in the directon of the force. A force of 20 newtons pushing an object 5 meters in the direction of the force does 100 joules of work.\n\nThe max KE is the work put into moving the object.
72896
Newtons is the unit for measure of force
133036
An indoor rower is also known as an ergometer (slang ergo or erg). An ergometer being a device which measures the amount of energy or work performed. The indoor rower is calibrated to measure the amount of energy the rower is generating. Ergometer comes from the Greek word's ergon, meaning work and metron, meaning measure. An ergometer therefore is a device that literally means "work measurer".
174893
http://thor.prohosting.com/~amitc/acmprob.htm
4650
Any of numerous hauling or lifting machines consisting essentially of a horizontal cylinder turned by a crank or a motor so that a line attached to the load is wound around the cylinder.\n\nMiddle English wyndlas, alteration of windas, from Old Norse vindss : vinda, to wind + ss, pole.
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* spring balance\n    * pivot balance\n    * load cell
939535
Sorry, but you'll need to give a little more information. How are the pulleys and weights arranged? Just a little picture would help.\n\nTypically, pulleys, weights, tensions and accelerations are extensions of the block on an incline problem except the pulleys are providing the force vector direction change.\n\nIt might help to think of the problem as a sum of vectors and look for where their vector sum lies.
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IMA assumes 100% efficiency, that no energy is lost. IMA = Distance in / Distance out\nAMA = Force in / Force out. takes into account energy lost due to friction
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The LEVER is a rigid bar which is free to turn about a fixed point (fulcrum). There are many types of lever. First order lever- The load and effort are on the either side of the fulcrum; Eg:- See-saw. Second order lever- The load is between the fulcrum and the effort; Eg:- Nut-cracker. Third order lever- the effort acts between the fulcrum and the load; Eg:- Knife. The PULLEY consists of a wheel with a grooved rim. The wheel is supported within a frame called a BLOCK and is free to rotate about a central axis. The pulley is commonly used for lifting loads. A single fixed pulley acts as a first order lever. (A single fixed pulley does not increase or decrease force).
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Upper arm.  Get it in the arm that you aren't "handed".  I could barely lift my arm to 90 degrees from my body for the next two days.
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bicep and tricep; in ur upper arm\nquadricep and >>>>: in ur thighs
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Wing Loading. It is the number that indicates how the weight is distributed over the wing(the lifting element) The smaller the wing loading number, the better the wing will fly, be it bird or airplane, it's the same thing.
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WCPUID. \n\nhttp://hp.vector.co.jp/authors/VA002374/src/download.html
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armnod\nIt's the letters of the word random in a random order. That's about as random as it gets.
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upper arm or upper back
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This weblink will explain the differance between the 2\nhttp://www.erg.abdn.ac.uk/users/gorry/eg2069/async.html