sav8585 sav8585

02-04-2019
Physics

contestada

To move a heavy couch across a carpeted floor what could be used to decrease the frictional force

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Аноним Аноним

02-04-2019

Use a piece of cardboard

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kjestina05 kjestina05

02-04-2019

Put a lubricant between the surface of the object and the floor. use round objects, like pencils, to decrease the friction and push the refrigerator over the pencils

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