problem06_26

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

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6.26: The normal force does no work. The work-energy theorem, along with Eq. (6.5), gives , sin 2 2 2 2 θ gL gh m W m K v = = = = where sin h L θ = is the vertical distance the block has dropped, and
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Unformatted text preview: is the angle the plane makes with the horizontal. Using the given numbers, s. / m 97 . 2 9 . 36 sin ) m 75 . )( s / m 80 . 9 ( 2 2 = ° = v...
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