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Definitions
Words
Words & images
100
It has many details or its is difficult to understand
What is "complicated"?
100
Screw
A piece of metal that you turn to fasten objects together
100
What is this https://cdn.brainpop.com/technology/simplemachines/wheelandaxle/screenshot1.png
What is wheel and axle?
200
It is a basic machine with few moving parts
What is a simple machine?
200
Lever
A bar that rests on a fulcrum
200
What is this? http://www.discoveryexpresskids.com/uploads/2/5/6/9/25695369/457909821.jpg
What is inclined plane ?
300
It's a smooth surface with one end that is higher than the other
What is inclined plane?
300
It is the power that comes from using a lever
What is leverage?
300
What is this? https://2ecffd01e1ab3e9383f0-07db7b9624bbdf022e3b5395236d5cf8.ssl.cf4.rackcdn.com/Product-800x800/7ebe2c80-da08-47f8-a1a1-de348bdb1f37.png
What is a wedge?
400
It's a particular amount of weight a person or machine lifts or carries
What is load?
400
Wedge
It is a tool with one wide end and one pointed end
400
What is this ? https://images-na.ssl-images-amazon.com/images/I/41V3abq-c%2BL._SX342_.jpg
What is a screw?
500
It's the pointed support that a lever´s board or bar rests upon
What is a fulcrum?
500
wheel and axle
It's is a machine consisting of a wheel with a rod through it
500
Pulley
It's a machine that consists of a wheel with a rope in its groove