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Matt langford
you are changing the kinetic energy from your muscles into heat energy by the property of friction
they loose electrons to the earth, like when you rub hair on a baloon making the clouds postively charged
Rubbing in is a term used when making pastry, all the dry ingredients are put in a bowl then the fat is added and rubbed between the fingertips into the dry ingredients until all the fat is rubbed in and the mix resembles fine breadcrumbs.
rub in To mix fat, including butter or margarine into dry ingredients
When we rub two objects together then heat energy is generated.
Fly's rub their legs together because they want to no that what they just ate !
An example of friction is when you rub your hands together or when you rub two sticks together it makes fire
You can feel heat when you rub your hand together!
If you rub your two hands together nothing will happen, it will just become a little pale
ii Believe They Rub Their Two Wings Together And By That The Wings Produce Music Out Of It !
Friction slows or stops motion when objects rub together.