Hi jus a little help. Good someone show me the steps for rearranging the following equation in terms of 'u' please: 164 = u + 8 - 0.5 * 0.5 * (8^2) ?
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Originally Posted by taurus Hi jus a little help. Good someone show me the steps for rearranging the following equation in terms of 'u' please: 164 = u + 8 - 0.5 * 0.5 * (8^2) ? Let's simplify a bit first... EDIT: This is my 5th post
Last edited by janvdl; Sep 25th 2007 at 11:34 PM.
i got another one im a bit confused on: (to get u) 10 = 0.5 * 9.81 * ((40/u)^2) now wat i tried was: 10 = 4.91 * ((40/u)^2) -------------------- (0.5 * 9.81) then i got a bit confused there, do i square root it all or wat?
Originally Posted by taurus i got another one im a bit confused on: (to get u) 10 = 0.5 * 9.81 * ((40/u)^2) now wat i tried was: 10 = 4.91 * ((40/u)^2) -------------------- (0.5 * 9.81) then i got a bit confused there, do i square root it all or wat?
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