Simple and Compound Machines. What are Simple Machines? A device that allows work to be performed with less effort A device with few or no moving parts.
Chapter 11
Ch. 10: The Muscular System: Three things that a muscle will be assigned to perform: 1.) Agonist: Prime mover, main muscle or muscles doing the intended.
Levers Simple Machines. Levers are used to help lift heavy objects.
The Muscular system. What You’ll Learn The major function of muscles How to compare and contrast three types of muscles How muscle action results.
Copyright © John Wiley & Sons, Inc. All rights reserved. Chapter 11 The Muscular System Lecture slides prepared by Curtis DeFriez, Weber State University.
By: John Breslin Sarah Kravinsky Zoe Adler Neal Khaisman.
Jason Day 1. A lever is an object consisting of a rigid bar or plank that pivots at a certain point. Often used to lift an object at a second point.
Simple and Compound Machines © 2011 Project Lead The Way, Inc.Science of Technology.
What are Simple Machines? A device that allows work to be performed with less effort A device with few or no moving parts A device that makes work easier.
Definition and Classification/Division. Reading See: Strategies for Successful Writing. 5 th ed. (Canadian). Chapters 10 and 12. Academic Writing: A Handbook.
