Relacionar Columnas Physics Chapter 10 and 11Versión en línea Some vocabulary review for chapters ten and eleven por Hannah Quackenbush 1 Screw 2 Gravitational Potential Energy 3 Compound Machine 4 Reference Level 5 kinetic energy 6 Mechanical Energy 7 Effort Force 8 Law of Conservation of Energy 9 Inclined Place 10 Ideal Mechanical Advantage 11 Pulley 12 Resistance Force 13 Lever 14 Energy 15 Work 16 Elastic Potential Energy 17 Machine 18 Rotational Kinetic Energy 19 Efficiency 20 Wheel and Axle 21 Mechanical Advantage 22 Wedge states that in a closed, isolated system, energy is not created or destroyed, but rather, is conserved force exerted by a person on a machine a machine consisting of two or more simple machines that are connected so that the resistance force of one machine becomes the effort force of the second machine the ratio of resistance force to effort force the ratio of output work to input work a wheel with a grooved rim around which a cord passes the position where gravitational potential energy is defined as zero energy resulting from motion beam or rigid rod pivoted at a fixed hinge or fulcrum converts rotational motion to linear motion, and a torque to a linear force simple machine consisting a wheel which is fastened to an axle to apply torque ability of an object to produce a change in itself or the world around it flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load product of the force and the object's displacement kinetic energy of an object, proportional to the object"s moment of inertia and square of its angular velocity triangle shaped tool; can be used to separate two objects or portions of objects, lift up an object, or hold an object in place equal to the displacement of the effort force, divided by displacement of the load eases the load by changing either the magnitude or the direction of a force to match the force to the capability of the machine or the person energy that is stored in the system as a result of gravitational force between the object and Earth the sum of kinetic and gravitational potential energy of a system the potential energy that may be stored in an object, such as a rubber band, as a result of its change in shape force exerted by the machine
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