A crate weighing 10 N is placed on an inclined plane, where θ = 30 degrees, if ∅ = 20 degrees, determine the following assuming µs = 0.3 and µk = 0.2 a) Minimum force P so that the box would slide downwards b) Minimum force P to hold the box from sliding down c) Minimum force P to keep the box moving upwards after pushing it up the incline plane

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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: