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Documents Mechanical advantage, Efficiency and WO WI Simple machines.

Slide 1Mechanical advantage, Efficiency and WO WI Simple machines Slide 2 Work output, work input W = Fd Using a block and tackle, you supply an effort force of 250N and…

Education Science from Murf Science PowerPoint Lessons and Science Units

1. • I offer 20 Science Units in Life, 2. • I offer 20 Science Units in Life, Earth, 3. • I offer 20 Science Units in Life, Earth, and Physical Science 4. • I offer…

Documents Section 2 Simple Machines. I. Types of simple machines A.Simple Machine-a machine that does work in....

Slide 1 Section 2 Simple Machines Slide 2 I. Types of simple machines A.Simple Machine-a machine that does work in one motion. 1.There are six types of simple machines. Slide…

Documents CHAPTER 5 Work and Machines. DEFINITIONS Effort Force - (F e ) the force put into a machine...

Slide 1 CHAPTER 5 Work and Machines Slide 2 DEFINITIONS Effort Force - (F e ) the force put into a machine Resistance Force - (F R ) the force moved by a machine Weight is…

Documents 1 Simple Machines and Mechanical Advantage. 2 Remember Work? Remember: Work = using a force to move...

* Simple Machines and Mechanical Advantage * Remember Work? Remember: Work = using a force to move an object some distance (in the same direction as the applied force.) Formula…