Unformatted text preview: through incorrect or irrelevant work. a) 10 points 4 points for applying F=ma or eqs of constant acceleration to the vertical motion. 4 points for deducing 1 2 2 h gt = or the numerical equivalent. 2 points for the correct soln., 0.10 t s = b) 10 points Give full credit if they used an incorrect value from part a) correctly here. 4 points for applying F=ma or eqs of constant acceleration to the horizontal motion. 4 points for deducing x v t = and using t from part a). 2 points for the correct soln., 20 m v s = v a F D E E...
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 Fall '08
 PeterPersans
 Physics, Correctness

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