How can friction be reduced?
A. use wax, grease or oil
B. reduce the force acting between the 2 surfaces
C. reduce the roughness of the 2 surfaces coming in contact
D. All of the above are ways of reducing friction


Sagot :

Letter D po ang sagot sa question mo po.

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Answer:

D) ALL OF THE ABOVE ARE WAYS OF REDUCING FRICTION

Explanation:

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