At t = 0 a 1.0 kg ball is thrown from a tall tower with v =
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At t = 0 a 1.0 kg ball is thrown from a tall tower with v = (18 m/s)i + (24m/s)j. What is ∆U of the ball-Earth system between t = 0and t = 6.0s (still free fall)?
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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