https://padlet.com/cyoule_rees/jkb89xd7zavt en-us 2017-10-26 00:40:11 UTC 2024-10-02 02:26:44 UTC hello@padlet.com cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200650967 Levers are use as something to move heavy stuff how you would do that is like this.]]> 2017-10-26 00:45:36 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200650967 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200651356 Levers  are the simplest of all  machines 
-A lever is a riged bar that rotats about  a point 
-All levers have 3 pain points  
-The plane effort is applied
-the fixed point the lever rotats ]]> 2017-10-26 00:48:16 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200651356 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200655907 2017-10-26 01:15:44 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200655907 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200656192 2017-10-26 01:17:06 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/200656192 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202747545 -Friction is a force of resistance to the motion of an object 

-Friction hapens when two surfaces touch each other 

]]> 2017-11-02 00:39:06 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202747545 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202750615 -In machines frictions occur where two surfaces slide or roll on each other

-some machines use oil to lesson friction ]]> 2017-11-02 00:59:44 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202750615 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752075 2017-11-02 01:08:43 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752075 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752629 2017-11-02 01:12:18 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752629 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752908 2017-11-02 01:13:58 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202752908 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753021 2017-11-02 01:14:42 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753021 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753116 2017-11-02 01:15:20 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753116 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753412 https://www.youtube.com/watch?v=MAqrWvkBoHk]]> 2017-11-02 01:16:56 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/202753412 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205102228 When two serfaces rub on each other the resalting friction causes the surface malecawles to vibrate. 
this causes heat]]> 2017-11-09 00:41:42 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205102228 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205104748 Oils and lubicant on metal parts help to: 
-Reduce the amount of fiction by allawing the parts to slide.

-Absorb some of the heat produced by fiction and spread it around.]]> 2017-11-09 01:00:50 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205104748 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205107779 -Bike tyres come in diffrent shapes and sizes -Road tyres are smooth and thin-this reduces friction and makes the tyre go faster. Mountuon bike tyresmounton bike tyres go faster because there are gears what makes it harder to push the pedel so more friction into the pedels but you can make it easyer to pedel so less friction.]]> 2017-11-09 01:20:20 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/205107779 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/207487064

 When 2 things rub together it makes heat.

 What will happen if you put oil on your break pads of your bike  it wont work

why is heat caused when to thing rub together  because malecawels are rubing together and are getting hot.

]]> 2017-11-16 00:48:55 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/207487064 cyoule_rees https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/207493321 2017-11-16 01:27:24 UTC https://padlet.com/cyoule_rees/jkb89xd7zavt/wish/207493321