Question 1032106
{{{ 50 = k*5^2 }}} 
{{{ 50 = k*25
{{{ k = 2 }}} ft/sec2
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{{{ d = k*t^2 }}}
{{{ d = 2*t^2 }}}
{{{ d = 2*9^2 }}}
{{{ d = 2*81 }}}
{{{ d = 162 }}} ft
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Hope I got it