## anonymous one year ago A truck covers 40.0 m in 8.15 s while uniformly slowing down to a final velocity of 2.35 m/s a) Find the truck's original speed. HELP!

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1. anonymous

$d=\frac{ t(v_0+v_f) }{ 2 }$ $40.0~m=\frac{ (8.15~s)(v_0+2.35~m/s) }{ 2 }$