Kinematics

Physics Kinematics Problem


<div class="wp-block-create-block-problemblock">A key falls from a bridge that is 45 m above the water.  It falls directly onto a model boat moving with constant velocity that is 12 m in front of the point of impact when the key is released.  What is the speed of the boat?</div>


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https://www.youtube.com/watch?v=u6iYCg9RIrg&#038;t=0s
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