A box rest on an incline making a 35 angle with the horizontal.  It is found that a parallel force to the incline of at least 240 N can prevent the box from sliding down the incline.  If the weight of the box is 800 N, find the coefficient of static friction between the box and the incline.

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: