Pulleys Simple Machines Pulleys are used to help

tatiana-dople

Published 2026-08-31 · 14 slides · 0 views

↓ Download

Pulleys Simple Machines Pulleys are used to help

Pulleys Simple Machines Pulleys are used to help - slide 1 of 14

Pulleys Simple Machines Pulleys are used to help - slide 2 of 14

Pulleys Simple Machines Pulleys are used to help - slide 3 of 14

Pulleys Simple Machines Pulleys are used to help - slide 4 of 14

Pulleys Simple Machines Pulleys are used to help - slide 5 of 14

Pulleys Simple Machines Pulleys are used to help - slide 6 of 14

Pulleys Simple Machines Pulleys are used to help - slide 7 of 14

Pulleys Simple Machines Pulleys are used to help - slide 8 of 14

Pulleys Simple Machines Pulleys are used to help - slide 9 of 14

Pulleys Simple Machines Pulleys are used to help - slide 10 of 14

Pulleys Simple Machines Pulleys are used to help - slide 11 of 14

Pulleys Simple Machines Pulleys are used to help - slide 12 of 14

Pulleys Simple Machines Pulleys are used to help - slide 13 of 14

Pulleys Simple Machines Pulleys are used to help - slide 14 of 14

Description

Pulleys Simple Machines Pulleys are used to help lift heavy objects What is a pulley? Click here to load video on YouTube Click here to load video on mocomi.com What is a pulley? Pulley: a simple machine that is used to change the direction

Download this presentation From Below

"Pulleys Simple Machines Pulleys are used to help" is the property of its rightful owner. Permission is granted to download and print the materials on this website for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.

Presentation Transcript

Pulleys Simple Machines

Pulleys are used to help lift heavy objects

What is a pulley? Click here to load video
on YouTube Click here to load video
on mocomi.com

What is a pulley? Pulley: a simple machine that is used to change the direction you have to apply force to move an object
The more pulley’s you put together, the easier it becomes to move

wheel rope axle They work by using a wheel, an axle, and a rope

The axle holds the wheel in place
The wheel allows the rope to move around it smoothly
The rope is pulled across the wheel and axle, making it easy to lift objects attached to the other side force load

What are some examples of pulleys you might see in your daily lives?

Pulleys are used when objects are too large or difficult to pick up by hand

Using a pulley allows you to change the direction you lift to move an object

Instead of trying to lift an object from the side, a pulley will allow you to lift it from the top

This allows you to pull the object up with more strength because you can get all of your weight into it!

Types of Pulleys Fixed Pulley: this type of pulley is attached to a supporting structure and stays in place

Movable Pulley: this type of pulley is able to move with the object being lifted

Compound Pulley: this is when 2 or more pulleys are put together

Types of Pulleys fixed moveable compound

Compound Pulleys The more pulleys you put together, the higher the mechanical advantage of the pulley system

Each extra pulley in a pulley system helps reduce effort needed by 1

Let’s try it! Use different types of pulleys to lift different weights!
Write down your observations

Pulleys Simple Machines Pulleys are used to help

Related Topics

Share

Embed code

Download this presentation From Below

Presentation Transcript