Answer to Question #16584 in Mechanics | Relativity for Peyton Iglehart
a ball of mass 2.0 kg is released from rest at a height 60 cm above a light vertical spring of force constant k. the ball strikes the top of the spring and it compresses it a distance of 10 cm. neglecting any energy loss during the collision, find the spped of the ball just as it touches the spring? the force constant k of the spring?
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