Consider two identical objects which start at the same position and are subject to the same constant force Fo. Object B starts at rest, object A has an initial velocity of vo directed horizontally to the right. Both objects are displaced a distance D in the horizontal direction. Answer the following questions based on this description. Vo Fo 'V= 0 x=0 x=D

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!