Question

डिफाइन द फ्रिक्शन लिस्ट द फैक्टर अफेक्टिंग द फोर्स आफ फ्रिक्शन एक्सप्लेन विद एग्जांपल​

Answer 1

Answer:

The force that opposes the motion of an object is called friction. Example, when we walk, friction acts in the opposite direction we apply force to walk.The factor affecting friction are:1. The weight of the object.2. The type of contact between the two surfaces. Expert Answer Icon

Answer 2

Definition of friction with example:

As an object falls, air resistance pushes up on the object. When you ride a bicycle, the contact between the wheel and the road is an example of rolling friction. When an object rolls over a surface, the force needed to overcome rolling friction is much less than that needed to overcome sliding friction.

Factors affecting Frictional force with example:

The nature of the surface (smoothness or roughness) affects the friction. Smooth surfaces have lesser irregularities. The lesser the irregularities, the lesser the tendency to lock. The lesser the tendency to lock with another object, the lesser the friction (that is tendency to oppose motion).

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