Slide 1 Slide 2 14.1: Machines help people do work  Machine:  Any device that helps people do work.  Work is the use of force to move an object  Does not decrease…

Slide 1On the white board… In your own words, how would you explain or describe FORCES? Slide 2 Today we will Describe forces using task cards, Cornell Notes, and a concept…

Slide 1 CSCI 4550/8556 Computer Networks Comer, Chapter 11: Extending LANs: Fiber Modems, Repeaters, Bridges and Switches Slide 2 Introduction LAN technologies are designed…

Slide 1 Slide 2 PS CH 10 SEC 2 FRICTION, GRAVITY, ELASTIC FORCES Slide 3 GOAL/PURPOSE PREVIOUSLY YOU LEARNED ABOUT FORCES AND COMBINING FORCES. PREVIOUSLY YOU LEARNED ABOUT…

Slide 1 Machines Slide 2 Work and Power Power is the rate at which work is done Power = Work time Remember that W = Fd So, Power = Fd t Power is measured in Watts –1 horsepower…