The 42-kg crate is stationary when the force P is applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 136 N, and (c) P = 296 N. The acceleration is positive if up the slope, negative if down the slope. H, = 0.26 H = 0.19 -42 kg P 17°

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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: