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work is movement, and all movement causes friction, since there is no such thing as a "perfect" or "100% efficient" tool yet.

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16y ago

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Related Questions

How do surface affect friction?

friction


What are some common questions about friction that are frequently asked?

Some common questions about friction that are frequently asked include: What is friction and how does it work? What factors affect the amount of friction between two surfaces? How can friction be reduced or increased? What are the different types of friction?


How do friction affect?

We would need to know what the friction is to affect to respond to this question.


What are factors that affecting friction?

ice can affect friction


How does the work done on a sliding block with friction affect its potential energy?

When work is done on a sliding block with friction, it can either increase or decrease the block's potential energy, depending on the direction of the force applied. If the work is done against the force of friction, the potential energy of the block increases. Conversely, if the work is done in the direction of the force of friction, the potential energy of the block decreases.


Does speed affect the friction between a road and a skidding tire?

Speed does not affect the force of friction.


How does friction affect the equality between work input and work output in real situations?

Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.


What is friction and how does it affect work done?

Friction is the force that opposes the motion of an object when it is in contact with another surface. It affects the work done by causing energy to be lost as heat, which reduces the efficiency of a system. More friction means more energy is needed to overcome it, resulting in more work being done.


How does the friction between the parts of a machine affect the work input and work output?

Friction between the parts of a machine decreases the work output by converting some of the input energy into heat. This results in inefficiencies and reduces the overall performance of the machine. To compensate for the energy loss due to friction, more work input is required to achieve the desired work output.


How does friction affect the work of a machine?

Well, if, for example, you had interlocking gears, the friction would slow down the speed of how they turn. Friction also causes heat, so too much friction could make a computer or a more advanced machine, melt inside. I think that DEFINETELY affects the work of a machine.


What forces do work on this system?

The forces that work on a system can include gravity, friction, tension, and normal force. These forces can affect the motion and equilibrium of the system.


What are the two types of friction that affect the performance of your mousetrap car?

surface friction and sliding friction