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Calculate the displacement of the volleyball in sample problem 2f when teh volleyballs final velocity is 1.1 m/s upward

Melissa Norris

in Physics

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Deborah Edwards on August 16, 2018

We have: v i (initial velocity) = 6 m/sv = 1.1 m/sa = - 9.8 m/s2v = v i + a · t1.1 m/s = 6 m/s - 9.8 m/s2 t9.8 t = 6 - 1.19.8 t = 4.9 t = 4.9 : 9.8 t = 0.5 sThen the substitution:x = xi + vi · t + a t2 / 2( xi = 0 )x = 6 · 0.5 - 9.8 · 0.25 / 2x = 3 - 1.225 Answer:x = 1.775 m


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