Kinematics

Physics Kinematics Example


<div class="wp-block-create-block-problemblock">A ball is thrown downward with a speed of 15 m/s from the roof of a 30 m building.  At the same instant a ball is thrown upward with a speed of 15 m/s from ground level.  Relative to ground level, at what height do the two balls pass each other?</div>


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https://www.youtube.com/watch?v=O13W7eEhQd4&#038;t=03m11s
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