A 1-lb stone is dropped down the bottomless pit at
Chapter 13, Problem 13.2(choose chapter or problem)
A 1-lb stone is dropped down the “bottomless pit” at Carlsbad Caverns and strikes the ground with a speed of 95 ft/s. Neglecting air resistance, (a) determine the kinetic energy of the stone as it strikes the ground and the height h from which it was dropped. (b) Solve part a assuming that the same stone is dropped down a hole on the moon. (Acceleration of gravity on the moon = \(5.31 \ \mathrm{ft} / \mathrm{s}^{2}\).)
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