posted by Amy .
Galileo is riding on top of a horse that is gallop- ing at 11 ft/s due east. A minute into his ride, Galileo pulls a key out of his pocket, and holds it over the side of the horse. When he lets go, the key falls 3.0 ft vertically to the ground.
a). How far has the horse traveled when the key hits the ground?a). How far has the horse traveled when the key hits the ground?b). Where is the horse relative to the key at the moment the key hits the ground?c). With what speed does the key hit the ground?
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