Question 1177167


{{{U}}} varies directly with {{{v}}}.

{{{U=k*v}}}

if{{{ U}}} is {{{91}}} when {{{v}}} is {{{14}}}, we have

{{{91=k*14}}}.........solve for constant {{{k}}}

{{{k=91/14}}}

{{{k=13/2}}}

so, formula is

{{{U=(13/2)*v}}}



 find {{{U}}} when {{{v}}} is {{{22}}}

{{{U=(13/2)*22}}}

{{{U=(13/cross(2))*cross(22)11}}}

{{{U=13*11}}}

{{{U=143}}}