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How does reducing friction increase the mechanical efficiency of a compound machine?
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If there was no friction what would that do to mechanical advantage and how would it affect efficiency?
Without friction, some forms of mechanical advantage do not function. In most cases for a mechanical apparatus, a reduction in friction is usually accompanied by an increase in efficiency.
What does reducing friction increase?
Efficiency Efficiency
How does friction impact the amount of mechanical energy produced by a machine?
Friction in a machine can reduce the mechanical energy produced by increasing the amount of energy lost as heat. Friction between moving parts causes resistance, which converts some of the mechanical energy into thermal energy. Minimizing friction through lubrication and proper maintenance can help increase the efficiency of a machine and maximize the amount of mechanical energy it produces.
How do ball bearings increase the efficiency of many machines?
they reduse the friction between the machine parts.
How can you reduce and increase friction?
Lubrication to reduce friction. To increase friction step on the brakes.
If there was no friction what would that do to mechanical advantage and how would it affect efficiency?
Without friction, some forms of mechanical advantage do not function. In most cases for a mechanical apparatus, a reduction in friction is usually accompanied by an increase in efficiency.
What can be done to increase the efficiency of the machine?
Mechanical Efficiency is the ratio of Actual mechanical advantage to ideal mechanical advantage.Efficiency will be maximum when Actual mechanical advantage equals that of ideal.But practically not possible.Actual mechanical advantage will be less due to friction,heat,deflection etc.avoiding these loses will increase the machine efficiency.
What does reducing friction increase?
Efficiency Efficiency
What would happen to a pulley system if the load were increased?
Ideal mechanical advantage is the mechanical advantage when there is no friction. It is the mechanical advantage when the efficiency of the pullefy system is 100%. It is a constant for that system of pulleys. Therfore it is not affected by increasing or decreasing the load. But actual mechanical advantage will be less than this ideal mechanical advantage due to friction. In other words the efficiency will be less than 100 %. If the efficiency is 80%, it implies 20% is wasted due to friction while lifting a load. If we increase the load the friction also increases and hence the efficiency will decrease with the load.
How does friction impact the amount of mechanical energy produced by a machine?
Friction in a machine can reduce the mechanical energy produced by increasing the amount of energy lost as heat. Friction between moving parts causes resistance, which converts some of the mechanical energy into thermal energy. Minimizing friction through lubrication and proper maintenance can help increase the efficiency of a machine and maximize the amount of mechanical energy it produces.
How does properly maintaining your bicycle increase its mechanical efficiency?
If it wasn't properly lubed before, then efficieny will be improved by lubricating. If it was properly lubed before, nothing much will happen.
How do you reduce the rough sound engine?
By having more lubricants that will decrease friction and increase your efficiency
How do ball bearings increase the efficiency of many machines?
they reduse the friction between the machine parts.
What can you do to increase the efficiency of a machine?
Reduce losses from friction so forth in transmission of power. Ensure fuel utilized to the fullest.
What would happen if a ramp were coated with a smoother surface the ramps efficiency would?
The answer is : Increase because friction would decrease.
How do you increase the efficiency of pushing a concrete block up a wooden ramp?
Reduce the friction of it and the ramp, for example, mounting it on wheels.
What can you do to increase friction between the tires and a race track?
The track and tires are both sprayed with a special solvent compound.
