Answer:
On a surface.
Explanation:
Asperities are microscopic peaks and valleys on a surface. This simply means that, when asperities contacts, surfaces also make contact. Asperities are the roughness or unevenness of a surface coming in contact during wear or friction.
Answer:

Explanation:
From the question we are told that:
Diameter 1 
Diameter 2 
Generally the equation for Radius is mathematically given by
At Diameter 1

At Diameter 2

Generally the equation for continuity is mathematically given by

Therefore


70% of the chances you a car be a because if you see or 40° 51 5030 minutes and to 70% can be ignored to kinetic energy
Answer:
natural colors like whites, tan, gray :)
Explanation: