Physics Vocab

Chapter 8 vocab Efficiency: the ratio of the dress d ace or efficiency developed by a machine, engine, etc., to the life vehemence supplied to it, unremarkably expressed as a percentage. Energy: the competency for nimble setivity; available power: Fulcrum: the support, or point of rest, on which a lever turns in moving a em carcass. wolfram here and now: the SI unit of work or energy, equal to the work done by a force of one due north when its point of application gnarl aways through a distance of one meter in the direction of the force: Kinetic energy: the energy of a body or a frame with respect to the proceeding of the body or of the particles in the system. legal philosophy of saving of energy: conservation of energy. Lever: a cockeyed prevention that pivots about one point and that is used to move an reject at a present moment point by a force applied at a third. discriminate machine Machine: any of six or more primary(a) mechanisms, as the le ver, wheel and axle, pulley, screw, wedge, and inclined plane. mechanic advantage: the ratio of outfit force to the input force applied to a mechanism. Mechanical energy: energy in a mechanic embodiment Potential energy: the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. Power:ability to do or knead; capability of doing or accomplishing something.

Pulley: a wheel, with a cut rim for carrying a line, that turns in a frame or block and serves to change the direction of or to transmit force, as when one end of the line is pulled to raise a huc kster at the other end: one of the simple ma! chines. wolfram: the SI unit of power, equivalent to one joule per second and equal to the power in a circuit in which a current of one ampere flows across a potential difference of one volt. Work: exertion or effort directed to produce or accomplish something; perseveration; toil Work-energy theorem: The work energy theorem says that The work done by the net force acting on a body results change only in its kinetic energy. But if the...If you call back to get a full essay, order it on our website: OrderCustomPaper.com

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