clay, grass, and sand
Ring
There are three surfaces are used in field hockey: 1. Mud surface. 2. Grassy groun. 3. Afterterf (santhetic)
Yes, anything from 2 surfaces creates friction.
A cylinder
A triangular prism has five surfaces: two triangular faces, and three rectangular faces.
The three factors that affect friction are the types of materials in contact, the smoothness of the surfaces, and the amount of force pressing the surfaces together.
A polyhedron.
A cylinder has three faces and two round surfaces.
Box graters have four different cutting surfaces. Three grating surfaces and one slicing surface are standard.
Three: top, bottom, and middle
triangular pyramid
A wedge from a spheroid is one example.