Which of the following methods is the most effective in determining muscular strength if you do not want to worry about selectin
2 answers:
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Given :
A 120 kg box is on the verge of slipping down an inclined plane with an angle of inclination of 47º.
To Find :
The coefficient of static friction between the box and the plane.
Solution :
Vertical component of force :
Horizontal component of force(Normal reaction) :
Since, box is on the verge of slipping :
Therefore, the coefficient of static friction between the box and the plane is 1.07.
Hence, this is the required solution.
Answer:
Explanation:
According to coulombs law force between two charges is given by here R is the distance between both the charges which is given as 25 cm
We have given force F =0.036 N
So As
is constant which value is