1. Work and Simple Machines 2. What is work? In science, the wordworkhas a different meaning than you may be familiar with. The scientific definition of work is: using a…

1. Simple Machines Guilford County Sci Vis V205.07 2. Simple MachinesDevices such as levers, ramps, and pulleys that make our work easier. They allow us to apply effort…

1. Levers 2. The Law of levers "The law of levers is the product of force and force arm is equal to the product of the resistance and resistance." The law of levers…

1. The 6 Simple MachinesInclined Plane Screw WedgePulley Wheel and AxleLever 2. Definitions:Energy: Ability to do workWork= Force x DistanceForce: A Push or a Pull 3. Inclined…

1. Without friction….. There would be no need for machines Input work would be greater than output work Actual mechanical advantage would equal the ideal mechanical advantage…

Slide 1Mr. Johnson Perrysville Junior High Updated 2-3-2010 Slide 2 Terms To Know Work – done when an applied force causes an object to move in the direction of the force…

Slide 1LEVERS Slide 2 Levers are used to lift heavy weights with the least amount of effort. In the example opposite, the heavy weight on the left hand side is been lifted…

Slide 1Unit 6 – Lecture 1 Slide 2 Review Work = Force * distance measured in Joules [newton meters] this remains true using effort force or resistance force Power = Work…

Slide 1Energy, Work, and Simple Machines Chapter 10 Slide 2 Energy = ability to produce a change in itself or its surroundings. Work transfer energy by mechanical means.…

1. THE PliINCIPIAORTHE FIRST PRINCIPLES OF NATURAL THINGS 10 WHICH ARE ADDEDrrHE MINüR PRINCIPIAAND SUMMARY OF THE PRINCIPIADY EMANUEL SWEDENBORG TRANSLATED FROM THE LATIN…