simple machines by Haley Campbell https://padlet.com/hacampbell/h3wpmhgyxyw2 made by Haley campbell en-us 2018-05-16 13:57:30 UTC 2025-12-23 21:26:52 UTC hello@padlet.com a simple machine hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261224443 this is a simple machine

]]> 2018-05-16 14:08:18 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261224443 a wedge hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261229943 the first is a wedge a wedge is 2 things back to back and there is force to it . like this photo I  found  of a wedge.

]]> 2018-05-16 14:20:16 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261229943 pulley hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261233152 this one is a pulley 
this one is a pulley a pulley is something where you twist a lever and a hook will come up and you can lift thing with it you also got a pulley. 

]]> 2018-05-16 14:27:29 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261233152 screw hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261236964 the next one is a screw 
a screw is a spiral against a flat surface that allows things that has the same detail on to i like if you want to put a screw in wood and make something out of screws and wood. 
 ]]> 2018-05-16 14:35:48 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261236964 wheel and axle hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261241390 the next one is wheel and axle 
a wheel an axle is a wheel with a small tube in its center allowing the wheels to move if you push the tube  like if you push the tube the wheel will move also a bike is a wheel and axle .


]]> 2018-05-16 14:44:53 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261241390 lever hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261246767 last is a lever. a lever is an object that has a effect on a another object that dose something like a rake. 
what dose it mean it means that if you have 2 objects and you put an effect on it that what it means.

]]> 2018-05-16 14:57:09 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261246767 inclined plane hacampbell https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261301478    this slide is a inclined plane do you know why?  because when you go up the slide you are high  on  the  slide. when you go down the slide you go down. this shows how it is a inclined plane.it is also because it is sledded.

]]> 2018-05-16 16:55:27 UTC https://padlet.com/hacampbell/h3wpmhgyxyw2/wish/261301478