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You would put a lubricant - oil or grease - between the moving parts.
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Why do wheel reduce the force of friction?
Wheels reduces the friction because to improve the speed of the machines. friction can be reduced with the help of the lubricants.
To reduce friction is often put on put on moving parts of machines?
oil
Why it is important for you to reduce friction on compound machine?
Because too much friction can damage the simple machines that make up the compound machine.
Does sand reduce friction?
No, sand does not reduce friction but increase friction.
How can you reduce and increase friction?
Lubrication to reduce friction. To increase friction step on the brakes.
Why do wheel reduce the force of friction?
Wheels reduces the friction because to improve the speed of the machines. friction can be reduced with the help of the lubricants.
To reduce friction is often put on put on moving parts of machines?
oil
Why does friction reduce the mechanical advantage in machines?
Because some energy is expended in overcoming the friction and not applied to performing the task which the machine is meant to do.
Why it is important for you to reduce friction on compound machine?
Because too much friction can damage the simple machines that make up the compound machine.
Why is machine heated up when it runs for sometime?
Machines heated up due to the friction caused due to their running internal parts. That's's why machines are oiled or greased to reduce friction and to produce less heat
Why does friction reduce the efficiency of machines?
Friction requires energy to overcome it. This causes loss of energy in the system. Loss of energy in a system, by definition, is a reduction of efficiency.
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 machines are applied with grease?
It's to reduce friction (and thus heat) generated while the machine's parts are moving.
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.
Does sand reduce friction?
No, sand does not reduce friction but increase friction.
Why are tools and machines coated with greases?
The grease is there to lessen friction between two metal parts. Without grease the moving parts would heat up due to the friction.
How can you make machines more efficient?
Reduce or remove friction. Ensure that the energy going in is not wasted due to unnecessary work or heat.
