should I follow her or her gitesh.........there r two with the same names ,only he will reply or else ur both q n ans of urs will be reported....n deleted by moderators k
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1
Answer:
Heya
Explanation:
Make the surfaces smoother. Rough surfaces produce more friction and smooth surfaces reduce friction.
Lubrication is another way to make a surface smoother. ...
Make the object more streamlined. ...
Reduce the forces acting on the surfaces. ...
Reduce the contact between the surfaces.
Answered by
1
Answer:
The Radius is the distance from the center outwards. The Diameter goes straight across the circle, through the center. The Circumference is the distance once around the circle.
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