Real life example of frictional force.
Answers
Answer:
• Rubbing both hands to create heat .
• A sled sliding across snow or ice.
• A coaster sliding against the table.
• An iron being pushed across material.
Explanation:
HOPE IT WILL HELP YOU MATE....
Answer:
Friction can be useful. ... friction between our shoes and the floor stop us from slipping. friction between tyres and the road stop cars from skidding. friction between the brakes and wheel help bikes and cars to slow down.
Explanation:
Friction occurs due to the roughness of the rubbing surface. During friction, the molecules in the surface will interact with each other. The force of friction will depend on the material of the rubbing surface. It also depends on the speed or intensity at which two surfaces come into contact with each other. To overcome friction, you need to work more and put extra effort. In contrast, force is any interaction that tends to change the motion of the object.
Friction is classified broadly into three type’s namely static friction, kinetic friction, and fluid friction.
Static Friction occurs between two objects which are not movable. Even if a large amount of force is applied to the objects, they will not move.
Kinetic friction occurs between moving objects, that is when one object moves on another object. A good example is when you ride a bicycle on a road. The wheels of the bicycle move on the road. The bicycle will slow down until it comes to a halt. The two types of kinetic friction are sliding friction and rolling friction.
Fluid friction is a type of friction which acts between the layers of a viscous fluid; these layers move relative to each other. Liquids and gases are included in fluids.
examples :
walking
running on a rough surface
driving
writing
rubbing of hands for warmth
skating
#hope this helps
and don't forget to mark me as brainliest
