if it is an advantage then it can't be bad
advantagaes of bubble sensing
It depends what you want to do with it. Friction generates heat, which can be good (if you are cold), or bad (if you are not). Friction slows down movement, which can be good (if you are about to crash into a tree with your car), or bad (if you need high performance in an engine for instance).
Bad friction is when you dont wear socks so the shoe will rub against your foot ti cause blisters and pain. Peace out!
1.static friction 2.limiting friction 3.kinetic friction
Good: Driving, Walking, Writing and Eating Bad: Heat parts, Wear Things Out, Wastes Energy and Smoking
bad friction is when 2 things rub together .
advantagaes of bubble sensing
They both have their advantagaes and disadvantiges
Friction isn't always bad, but when engineers try to avoid or reduce friction, it is because of the energy lost due to friction.
Having a globe makes teaching/learning subjects such as World Geography easier.
Friction is good because it provides traction. Friction is necessary for people to stand, or for vehicles to accelerate or break. Friction can also be used to convert kinetic energy to heat or electrical energy. Friction can be bad because kinetic energy is can be lost to friction.
botch
It depends what you want to do with it. Friction generates heat, which can be good (if you are cold), or bad (if you are not). Friction slows down movement, which can be good (if you are about to crash into a tree with your car), or bad (if you need high performance in an engine for instance).
No friction is not always bad. In fact consider an example of running on wet floor. If there is too little friction it might cause you to slip and slide.
There are 2 types of frictions: 1. Rolling friction 2. Static friction 3. Fluid friction
it wears things away
It can be bad when a gymnast is on bars because too much friction between the bars and the hands can cause calluses/skin to rip off and leave the skin raw and/or bleeding. This can make practicing on bars very painful for a gymnast.