how frictional force is measured? write its unit
Answers
Answer:
This constant ratio is called the coefficient of friction and is usually symbolized by the Greek letter mu (μ). Mathematically, μ = F/L. Because both friction and load are measured in units of force (such as pounds or newtons), the coefficient of friction is dimensionless.
Answer:
This constant ratio is called the coefficient of friction and is usually symbolized by the Greek letter mu (μ). Mathematically, μ = F/L. Because both friction and load are measured in units of force (such as pounds or newtons), the coefficient of friction is dimensionless. tribometer
In the 1700s, the term “tribometre” was coined by Goldsmith to refer to a device to measure friction, but in current usage, the scope of the term tribometer has been broadened to mean an instrument used to measure friction, wear, or both.
Explanation:
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