Starting or "sticky" friction is large than sliding friction.
inertia
Shear is a sideways force. Friction is drag - from any direction.
static friction is the friction between two bodies they are in contact. And another sliding over the other. Kinetic friction is the friction between two bodies they are rolling .And that force is opposite to the rolling angle
Static electricity has electricity and friction makes heat and slows things down.
Sliding friction is always less than the static friction by small amount.
inertia
it speeds up and speeds down
Rolling friction generates considerably less heat than sliding friction. .
Shear is a sideways force. Friction is drag - from any direction.
static friction is the friction between two bodies they are in contact. And another sliding over the other. Kinetic friction is the friction between two bodies they are rolling .And that force is opposite to the rolling angle
When you scoot across the carpet, you create friction.Friction between electrical components can cause a fire.The metal rubbing against the wire created friction.Wiping one's shoes across a doormat uses the principle of friction to remove mud and dirt.
I got chills and there multiplying
Static electricity has electricity and friction makes heat and slows things down.
Friction
newtons are a measurement of mass and friction is the result of two surfaces rubbing together to usually create heat
The hair creates fricition between the foot and ice to prevent slippage.-
static is standing still, and rolling is movement. static is the friction that prevents the object from moving, rolling is the friction that slows down the object while it is motion.