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What else can I help you with?
When friction is not needed?
when machines are used
What are the ten good uses of friction?
fricion can be used in machines, brakes in a car, sandpaper, lighting a match and rubbers.
Is friction good for machines?
Some machines need friction to operate. Brakes, grinders, traction wheels, and others all rely on friction to work. In other cases, friction is bad. electric and fuel-fired powerplants for example, are all designed so as to minimize friction. That's why the lubricant industry exists!
What is friction block?
A friction block is a mechanical device used to increase or decrease friction in a system by applying pressure to a surface. It is commonly used in industrial settings to control the movement of objects or machines.
Why is oil used in many large machines?
Oil is used as a lubricant in many large machines in order to reduce the friction between two or more moving parts.
What is machines that experiences friction called?
Machines that experience friction are simply called frictional machines or machines subject to friction. Frictional forces resist the motion or relative motion of surfaces in contact, causing resistance and heat generation in the process.
Why doesn't any system have 100 percent efficiency?
frictionIn real machines, as opposed to ideal machines, there is always friction that reduces the efficiency of the machine. Lubricants like oil can be used to reduce friction and improve efficiency.
Why noise is produced in machines?
Noise is produced in machines due to friction.
What can make machines more efficient by reducing friction?
the relationship between them is that the machines have friction that makes the machine goes
Used to reduse friction?
A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.
What are disadvantages of heat produced by friction in machines?
energy used for the machine will get lost as heat .machine parts will get worn out.
What machines use friction to work?
Some examples of machines that use friction to work include car brakes, clutches, and sanding machines. In each of these cases, friction is harnessed to slow down or stop movement or to increase the grip between two surfaces.
