a frictional force acting between two bodies is
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Friction is the force between any two bodies in contact that opposes any attempt to cause motion parallel to the contact. A decent model for friction is that it is directly proportional to the force pressing the two bodies together.
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ItzRiya✌️
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Frictional force acting between two bodies in contact opposes the cause behind it.
Explanation:
- Frictional force is always acting opposite to the motion or the direction of movement of the body
- It can be sliding frictional force that is when two bodies in contact have flat surface
- Or can be rolling friction that is when one of the two bodies is circular in shape, in this case frictional force is smaller as compare to above one
- frictional force is mostly a loss for us as it exert heat but sometimes it become our necessity
- frictional force always depends upon the coefficient of friction which further depends upon the nature of surface between two bodies, applied force etc.
To know more about frictional force, visit:
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