Ted learns about force of friction and tries out different ways of reducing as well as increasing the friction on the surface of his driveway. In order to increase the friction on the surface of the driveway, Ted should'

Ted learns about force of friction and tries out different ways of red

1.	Ted learns about force of friction and tries out different ways of reducing as well as increasing the friction on the surface of his driveway. In order to increase the friction on the surface of the driveway, Ted should'
A.	Cover it with small pebbles
B.	Cover it with wax
C.	non-biodegradable
D.	Pour oil on it
Answer» B. Cover it with wax

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Ted learns about force of friction and tries out different ways of reducing as well as increasing the friction on the surface of his driveway. In order to increase the friction on the surface of the driveway, Ted should'

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