larya
Uploaded by
10 SLIDES
249 VUES
100LIKES

How Simple Machines Aid in Work: Understanding Their Role and Functionality

DESCRIPTION

Simple machines are essential tools that help us perform work more efficiently by reducing the amount of force needed to move heavy loads, overcoming friction. These machines include pulleys, levers, wheels and axles, inclined planes, screws, and wedges. They operate with few or no moving parts and allow us to apply a single force to achieve greater results. Understanding concepts like work—defined as the use of force to move an object over a distance—helps illustrate how these machines make our lives easier, enabling us to work smarter, not harder.

1 / 10

Télécharger la présentation

How Simple Machines Aid in Work: Understanding Their Role and Functionality

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Playing audio...

  1. SIMPLE MACHINES EQ: How do machines help us do work?

  2. When we have to move a real heavy load, we have to use a great deal of force to push it, because of friction. • This requires us to do work, which is the use of force to move an object over a distance of time

  3. SIMPLE MACHINES • A machine with a few or no parts that you apply one force. • Pulley • Lever • Wheel and Axle • Inclined Plane • Screw • Wedge

  4. WORKING SMARTER & NOT HARDER!

  5. Note – Wheel and Axle is the only simple machine that does not change the direction of a force. WORKING SMARTER & NOT HARDER!

  6. REVIEW • What is work? • the use of force to move an object over a distance of time • What is a simple machine? • A machine with a few or no parts that you apply one force. • In order for a wheel and axle to be a simple machine, what is required? • There has to be a wheel, an axle, and they have to turn together. • Most importantly, it makes life easy for who? • OURS

More Related