A rolling boll on a plane surface will stop after some distance due to friction.
a toy car will stop after a while
Sliding your hands together is an example of sliding friction.
give 2example of friction
For example, it keeps you from slipping when you walk.
Objects which cause little amount of friction are smooth objects such as glass and other objects which are man-made (most of the time). However, there are many objects which are natural which can create minimal amounts of friction too.answ2. Very often, using two different materials will give superior wear characteristics - = low friction. e.g. White metal bearings against steel, Steel against wood (in ship's prop shafts).I'd expect glass against glass to have a high friction coefficient.
When you rub two things together, like your hands, thermal energy is produced. This is a result of the friction.
Sliding your hands together is an example of sliding friction.
give 2example of friction
Rolling Friction, Static Friction, Sliding Friction, & fluid Friction
For example, it keeps you from slipping when you walk.
friction :)
Objects which cause little amount of friction are smooth objects such as glass and other objects which are man-made (most of the time). However, there are many objects which are natural which can create minimal amounts of friction too.answ2. Very often, using two different materials will give superior wear characteristics - = low friction. e.g. White metal bearings against steel, Steel against wood (in ship's prop shafts).I'd expect glass against glass to have a high friction coefficient.
A plane moving through air. Air is causing friction, A boat moving through water .Water causes friction.
Friction can be extremely irritating, for example if you are trying to open a rusted door or slide along a carpeted floor without stopping once.
the four types of friction are static friction,sliding friction,rolling friction,and fluid friction Static friction is friction between two solid objects that are not moving relative to each other. Fluid friction is with any kind of liquid or glass. sliding friction is when a surface slides on another surface. Rolling friction is when you are moving with wheels.
Give an example of an achievement that you are proud of, either at school or in your working life?
anything say anything
can you give me an example of an 8 sided object