For an object on a slope, when the angle of the slope increases, which of the fol lowing quantities decreases? a. Gravity on the object C. Acceleration of the object b. Normal force on the object by the slop
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B
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As the angle increases, the component of force parallel to the incline increases and the component of force perpendicular to the incline decreases. It is the parallel component of the weight vector that causes the acceleration. Thus, accelerations are greater at greater angles of incline.
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