When your tires rub against the surface you are riding on to slow you down. When your but is rubbing against your seat to stop you from slipping off. When your hands rub against your handlebars to stop them from slipping off.
Fricton!!
fricton
it stops a car when u press the breaks on the car
Friction is a measure of resistance and has no physical properties.
lubrictation on the moving parts
Force applied parallel to ground = force of fricton.
When you find the best material that has the most fricton so it won't slide
When you ride a bike through a puddle, you experience both kinetic friction between your tires and the wet surface of the puddle, as well as fluid friction from the water resisting the movement of your tires. The water can also create hydroplaning, reducing the traction between your tires and the ground.
fricton
Friction will cause heat energyIt will not add potential or kinetic energy
Tightening a screw, or a nut and bolt. Walking up a hill.
Please use the link below for instructions. Recommend printing the diagram for future reference.