what is friction ?what is fluid friction? what is rolling friction?
Answers
Answer:
Friction is the force that opposes motion between any surfaces that are in contact. ... Static, sliding, and rolling friction occur between solid surfaces. Static friction is strongest, followed by sliding friction, and then rolling friction, which is weakest. Fluid friction occurs in fluids, which are liquids or gases.
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Answer:
Friction is the force that opposes motion between any surfaces that are in contact. ... Static, sliding, and rolling friction occur between solid surfaces. Static friction is strongest, followed by sliding friction, and then rolling friction, which is weakest. Fluid friction occurs in fluids, which are liquids or gases.
Fluid friction describes the friction between layers of a viscous fluid that are moving relative to each other.
The force resisting the motion of a rolling body on a surface is known as rolling friction or rolling resistance. Rolling of ball or wheel on the ground is an example of Rolling friction. ...
Explanation:
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