Why do you pull the sneaker at a slow speed for stopping friction?
The coefficient of friction of linoleum rubber can vary depending on factors such as surface texture, temperature, and the presence of contaminants. In general, the coefficient of friction for linoleum rubber is typically around 0.8 to 1.0. It is always recommended to test the specific linoleum rubber surface in question to determine its exact coefficient of friction.
Rough surfaces typically have more friction than smooth surfaces due to increased surface contact and interlocking of irregularities. Surfaces with higher coefficients of friction, such as rubber or sandpaper, will also exhibit more friction compared to low-friction surfaces like ice or Teflon.
No, using a sneaker with a small amount of mass may not provide an accurate representation of the friction of the sneakers. Friction can vary depending on different factors such as weight, material, and surface conditions. It would be better to conduct tests with different masses to get a more comprehensive understanding of the sneakers' friction.
Probably just friction, but if more than a week has passed and it still hurts, then get a blood test.
i think it it rolling friction
Static friction
The coefficient of friction of frac sand varies depending on factors like particle size, shape, and moisture content. On average, the coefficient of friction for dry frac sand on steel surfaces is around 0.6 to 0.8. However, this value can change based on specific conditions and test methods used.
Friction angle or also known as angle of repose of soil is the subtended angle formed between the side slope with the vertical of a loose heap of the soil. This can also be determined by the triaxial shear test on soil conducted in laboratory.
Sliding Friction
The most common form of energy that results from friction is thermal energy, also known as heat. This occurs when two objects rub against each other and the friction between them generates heat energy due to the resistance to motion.
The two types of friction are static friction and kinetic friction. Static friction occurs when two surfaces are at rest relative to each other, while kinetic friction occurs when two surfaces are in motion relative to each other.