mine has been doing this turning sharply righ and left and it is cos the diff lock is stuck on. In my case it is probably an electronic solonoid problem but it could also relate to the gearbox (so I've been told)
They all create centrifical force on an object and create stops
no, movement creates friction
Rub things
harmful friction is when friction can do harm or be a problem for example of this is if your skiing down a hill with grass you will have to much friction then you fall and get hurt :p
A warped rotor makes a scraping noise. The rotor will no longer sit flush with the wheel and what ever it rubs against will create a loud metal scraping noise.
Yes, anything from 2 surfaces creates friction.
Some people lick their fingers before turning a page to improve their grip and make it easier to separate the pages. The moisture on their fingertips helps create friction, allowing them to grip the page more easily and turn it without it sticking.
Friction
It is very likely that striking the two sharply together will cause a spark.
they create more friction that's how they stop
mechanical friction is when two mechanics create friction
(Before I answer this question, I will restate it to "Which tires create the most friction?".) In racing, super soft racing tires usually create the most friction on road. They give wind to durability, but require only several turns to heat up.