new techniques being adopted by human beings to reduce energy losses due to friction give five examples
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Here are some examples of techniques used to reduce friction, to curb energy loss:
1)Use of streamlining which helps to reduce resistance, by fluids like air and water, to moving objects.
2)Use of lubricants, such as graphite, that make moving parts slide over each other easily.
3)Using ball bearings that roll over moving parts, lowering the friction.
4)Using alloys in moving parts, since alloys have less friction coefficient values.
5)Reduction of regularities on surfaces by methods such as polishing and using powders.
6)Use of acoustic sound as a lubricant.
1)Use of streamlining which helps to reduce resistance, by fluids like air and water, to moving objects.
2)Use of lubricants, such as graphite, that make moving parts slide over each other easily.
3)Using ball bearings that roll over moving parts, lowering the friction.
4)Using alloys in moving parts, since alloys have less friction coefficient values.
5)Reduction of regularities on surfaces by methods such as polishing and using powders.
6)Use of acoustic sound as a lubricant.
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