Question

hey guys pls explain me about friction

Answer 1

Heyy mate ❤✌✌❤

Here's your Answer...

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.

Answer 2

$\huge\mathbb\red {Hello \: mate}$

Here's your answer

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First of all, let's know about friction.
what is friction? ...

✨Friction is a contact force which always opposes the direction of the motion .
✨it acts when one body slides over another .
✨Friction is an path dependent force.
✨Friction exist between two surfaces due to irregularities on the surface of the object in contact, interlock of irregularity offer the two surfaces arises the friction.
✨The two factors affecting friction are -:
*Nature of the surface (polished or rough)
*The extent to which the two surfaces press together.
✨Generally there are three types of friction. They are -:
⭐Static friction.
⭐Sliding friction.
⭐Rolling friction.
*SLIDING FRICTION -:
Sliding friction acts when two body slides over another when in contact.
*STATIC FRICTION -:
When a body is at rest and the force of friction that acts is known as static friction.
*ROLLING FRICTION -:
The force of friction which acts when two body rolls over one another.
✨Friction helps us in many activities such as -:
⭐walking.
⭐Writing.


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