problem03_52

University Physics with Modern Physics with Mastering Physics (11th Edition)

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3.52: a) Setting h y - = in Eq. (3.27) ( h being the stuntwoman’s initial height above the ground) and rearranging gives , 0 2 cos sin 2 2 0 0 0 2 0 2 = - - h g v x g α α v x x The easier thing to do here is to recognize that this can be put in the form
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Unformatted text preview: , 2 2 2 2 =--h g v x g v v x x y x the solution to which is [ ] (south). m 5 . 55 2 2 = + + = gh v v g v x y y x b) The graph of ) ( t v x is a horizontal line....
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This document was uploaded on 02/04/2008.

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