friction can cause:
1) Physical wear and tear of moving parts.
2) degradation of materials by continuous friction.
3) wastage of 70% of energy in car engines.
However, friction is useful in:
2) car brakes, friction between brake pads and Tyre causes car to slow down.
3) techniques like friction welding.
Friction creates heat, which could be harmful or useful. People could not walk without friction keeping them from sliding. Friction is what makes the brakes work on a car, bicycle, or any other kind of vehicle. It also makes motors overheat sometimes, which is harmful. It would be impossible to catch a football, ice skate, run, or do countless other things without friction. Friction is far more useful than it is harmful, and people have found ways to reduce molst of the harmful effects by doing such things as putting lubrication oil on bearing surfaces and in car engines. The space shuttles have special tiles attached to their nose sections to prevent overheating damage from friction when reentering Earth's atmosphere.
friction is useful on the tyres on your wheel because if you did not have friction on them you would crash.
rope burn i guess
it makes us use more fuel.
a the negative and positive effects are that this website isnt that good because it wont give me any answers on it
it depends on the charge...if it is positive on a negative they create static if it is positive on a positive or a negative on a negative...nothingAnother view:The friction develops heat.
Friction opposes motion. As long as you define the direction in which the object is moving to be positive, the acceleration due to friction will be negative. If you think about it, you start out with positive speed and friction decreases the speed, so adding friction subtracted from the speed. Note: Friction is counterintuitive when you start dealing with rolling without slipping. This answer doesn't address this.
A positive impact of clocks is that they help people tell time. A negative impact of clocks is that they interfere with the sleep cycle.
the positive thing about using heat movers is it makes it warmer. the negative is it makes your farts stank more.
Friction can be negative or positive depending on the direction in which your measures are positive.
The effects of forces are materials can be either positive or negative. Positive effects include the ability to stop due to friction.
what is the positive and nagetive effects
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what are the positive and negative affect of a sinkhole
Negative effects are can cause flooding if broken
There were positive effects as well as negative effects
Positive for the colonists and negative for those colonized.
The desert had many positive and negative effects of the desert.