The coefficient of friction is 0.25
What is coefficient of friction?
The coefficient of friction is the ratio of friction force to normal reaction . It is a constant quantity and depends only on the nature of the surface .
Here,
Frictional force f = 50 N
Normal reaction N = 200 N
coefficient of friction = μ
So, μ = f/N = 150/ 200 = 0.25
Hence the coefficient of friction is 0.25
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