what is the coefficient of friction for pulling a load of 400kg by a force of 40 kg
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Answer :
The coefficient of Friction is 0.01
Step-by-step Explanation :
Given : Mass of object = 400 kg
Force = 40N
To find : Coefficient of friction = ?
We know that,
Frictional force = μ N
Where,
μ = coefficient of friction
N. = Normal reaction = Mg = 400×10 = 4000
Substituting the given value in above formula we get,
40 = μ × 4000
. μ = 40/4000
μ = 0.01
Hence the coefficient of Friction is 0.01
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