Question 1177656
T = 7000 (w / d^2)(1 / v - 1 / u)

Determine v.
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Not clear.
Is it {{{T = 7000 (w / d^2)(1 / v - 1 / u)}}} ?
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or {{{T = 7000 (w / d^2)(1 / (v - 1) / u))}}} ?
or something else/
?