Which of the following factors does NOT affect the coefficient of kinetic fricti
Practice Questions
Q1
Which of the following factors does NOT affect the coefficient of kinetic friction?
Surface roughness
Normal force
Material of surfaces
Speed of sliding
Questions & Step-by-Step Solutions
Which of the following factors does NOT affect the coefficient of kinetic friction?
Step 1: Understand what the coefficient of kinetic friction is. It measures how much frictional force opposes the motion of two sliding surfaces.
Step 2: Identify the factors that affect the coefficient of kinetic friction. These include surface roughness, normal force (the weight pressing the surfaces together), and the materials of the surfaces.
Step 3: Recognize that the speed of sliding does not affect the coefficient of kinetic friction. This means that whether the surfaces are sliding fast or slow, the coefficient remains the same.
Step 4: Conclude that the factor that does NOT affect the coefficient of kinetic friction is the speed of sliding.
