surfaces that are rough provide more friction that can make athletes run faster
How rough it is and how heavy it is.
Smoother surfaces make the car take longer to stop vs rough surfaces. This is because the car is not able to gain enough traction on smooth surfaces.
two rough surfaces
Reflection off of rough surfaces is called a perkokepuw.
Lubricant are not used to dampen rough surfaces. They are used to smoothen the surfaces. They reduce friction through the slippery lubricants on the surfaces.
what are marine animals with piny rough surfaces called
rough surfaces take more energy from the system in the form of friction
two rough surfaces :)
Rough surfaces, the rougher the surface, the greater the friction.
two rough ones - there will be more friction xx
If both of the surfaces on which friction is to be created are very rough, the friction will be more. The more rough the surfaces more friction we have.
Rough surfaces do create more friction than smooth surfaces. How much friction is created depends on how rough the surface is.