5-4 Machines In Human Systems
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View 5-4 Machines In Human Systems as PDF for free.
More details
- Words: 68
- Pages: 3
Chapter 5 Section 4
Machines in Human Systems
Body Systems- Living Levers Tendons
and muscles pull on bones, making them function as levers Joints act as fulcrums Muscles contract and exert a force on the bones causing your arms or legs to bend
Working Wedges Teeth are simple machines Incisors are shaped like wedges Molars are short and flat used to
grind
Machines in Human Systems
Body Systems- Living Levers Tendons
and muscles pull on bones, making them function as levers Joints act as fulcrums Muscles contract and exert a force on the bones causing your arms or legs to bend
Working Wedges Teeth are simple machines Incisors are shaped like wedges Molars are short and flat used to
grind
Related Documents
5-4 Machines In Human Systems
June 2020 2
Hydraulic Machines And Systems
November 2019 16
Can Machines Replace Human Intelligence
April 2020 7
Humanoid Robots Human-like Machines
May 2020 10
Electrical Machines And Power Systems
May 2020 2
Scp044 Human Systems
May 2020 2More Documents from ""
5-3 Simple Machines
June 2020 8
6 4 Power
June 2020 5
3-2 Describing Acids And Bases
May 2020 7
5-2 Mechanical Advantage And Efficiency
June 2020 3
4-3 Friction And Gravity
May 2020 5