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Well i think friction and air resistance cause some of the mechanical energy of an object to change to thermal energy so the mechanical energy of the object is not destroyed. Rather, it is transformed into thermal energy. the total amount of energy always stays the same. <3 Tayler
What else can I help you with?
What effect does friction have on a machines efficiency?
Friction can reduce a machine's efficiency by causing energy loss in the form of heat and sound. This can result in increased wear and tear on the machine, leading to reduced performance and potentially higher energy consumption. Minimizing friction through lubrication and proper maintenance can help improve a machine's efficiency.
Is it true or false that friction reduces the efficincy of a machine?
True. Friction causes resistance within a machine, leading to loss of energy in the form of heat. This decrease in efficiency can result in the machine requiring more energy input to overcome friction and perform its intended task.
How does friction impact the amount of mechanical energy produced by a machine?
Well friction is the opposing force to any object who is doing work against another. So the force needed to overcome friction costs more energy than required thus decreasing efficiency of the machine.
What does reducing friction in a machine do?
Reducing friction in a machine can help improve its efficiency by decreasing energy wasted as heat. This can lead to lower maintenance costs, lower energy consumption, and increased overall performance of the machine.
Does an ideal machine have friction?
No, an ideal machine is usually considered to be frictionless to simplify calculations and convey fundamental concepts. In reality, all machines have some level of friction, which can reduce efficiency and introduce energy losses.
What energy is lost in machine?
Friction energy
What effect does friction have on a machines efficiency?
Friction can reduce a machine's efficiency by causing energy loss in the form of heat and sound. This can result in increased wear and tear on the machine, leading to reduced performance and potentially higher energy consumption. Minimizing friction through lubrication and proper maintenance can help improve a machine's efficiency.
Why is the amount of that a machine does is less than the amount put into the machine?
In such a machine, the remaining energy is wasted to friction
Is it true or false that friction reduces the efficincy of a machine?
True. Friction causes resistance within a machine, leading to loss of energy in the form of heat. This decrease in efficiency can result in the machine requiring more energy input to overcome friction and perform its intended task.
How does friction impact the amount of mechanical energy produced by a machine?
Well friction is the opposing force to any object who is doing work against another. So the force needed to overcome friction costs more energy than required thus decreasing efficiency of the machine.
How is wind energy source obtained?
There is a machine, this machine reacts to wind. Like a fan, it moves when wind passes throught it. When its moving its creating a friction inside of the machine and the friction is harnest into a energy source used by humans.
What does reducing friction in a machine do?
Reducing friction in a machine can help improve its efficiency by decreasing energy wasted as heat. This can lead to lower maintenance costs, lower energy consumption, and increased overall performance of the machine.
Does an ideal machine have friction?
No, an ideal machine is usually considered to be frictionless to simplify calculations and convey fundamental concepts. In reality, all machines have some level of friction, which can reduce efficiency and introduce energy losses.
What is the difference between a ideal machine and real machine?
In ideal machine input is equal to output . The efficiency of ideal machine is 100% . In real machine input is not equal to output .The efficiency of ideal machine in not 100% . In ideal machine there is no lose of energy . In real machine there is lose of energy . In real machine there is no friction . While in real machine there is friction .
Why does reducing the friction of a machine increase it's efficiency?
Reducing friction in a machine decreases the amount of energy lost as heat, making the machine more efficient. This means that more of the input energy is converted into useful work or output, increasing the overall efficiency of the machine.
Friction changes the useful work of a machine into mechanical energy true or false?
False. Friction typically reduces the efficiency of a machine by converting some of the input energy into heat, rather than converting it into mechanical energy.
How could you use friction to make a machine more efficient?
You can use friction to your advantage by strategically placing it in parts of a machine where it can help with the transfer of energy, such as in bearings or gear mechanisms. By carefully controlling and optimizing the amount of friction in these components, you can reduce energy loss and improve the overall efficiency of the machine.
