In friction. Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as on ball and roller bearing. The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects.
Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation of the wheel, roadbed, etc., is recovered when the pressure is removed.
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In friction. Rolling friction occurs when a wheel, ball, or cylinder rolls freely over a surface, as on ball and roller bearing. The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects.
Answer:
Explanation:
Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body rolls on a surface. It is mainly caused by non-elastic effects; that is, not all the energy needed for deformation of the wheel, roadbed, etc., is recovered when the pressure is removed.