Slide 11 Work and Simple Machines Objectives: 1) know how six different simple machines are used in every day life to make work easier 2) be able to calculate the mechanical…
1. Work and Simple Machines 2. Simple Machines The six simple machines are: LeverWheel and AxlePulleyInclined PlaneWedgeScrew 3. Simple Machines A machine is a device that…
* Work and Simple Machines * Simple Machines A machine is a device that helps make work easier to perform by accomplishing one or more of the following functions: transferring…
Slide 1 Notes 5 – Britain Stands Alone WWII – Ms. Hamer November 17, 2010 Slide 2 Britain Alone Fall of France was a huge shock to England England was alone without another…
Slide 1 Slide 2 Torque The perpendicular distance from the line of action to the pivot point is called the moment arm (r). Torque is the force multiplied by the moment arm.…
Slide 1 Simple Machines Slide 2 Would it require more work to take 100, 1kg books to the book room one at a time, or to take them in stacks of 20? Why? Slide 3 Development…