Explain your observation. Can you relate it to friction?
Answers
A ball can slip on a surface, can roll, or both. A ball slipping on a surface is decelerated by the friction force opposing the ball linear displacement. The friction force provides also angular momentum to the ball, which starts rotating until it rolls on the surface without slipping.
Answer:
Things to remember....
Friction opposes the relative motion between two surfaces in contact. It acts on both the surfaces.
Friction depends on the nature of surfaces in contact.
For a given pair of surfaces friction depends upon the state of smoothness of those surfaces.
Friction depends on how hard the two surfaces press together.
Static friction comes into play when we try to move an object at rest.
Sliding friction comes with play when an object is sliding over another.
Sliding friction is smaller than static friction.
Friction is important for many of our activities.
Explanation:
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