A 4.00-kg wedge A is placed on a rough inclined surface and is observed to slide down. The coefficients of sliding and impending-slide friction between the wedge and the incline are 0.150 and 0.200, respectively. Which of the following is the most ideally constructed inertia-force diagram of wedge A?

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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: