Mathematics, 15.07.2019 19:30 tristanart5749
Tvaries inversely with the cube of w. when w is 3, t is 1/9. find the value of w when t is 1/243
Answers: 1
![W = \sqrt[3]{ k/T }](/tpl/images/0093/6174/f279d.png)
![W = \sqrt[3]{ 3/(1/243)}= \sqrt[3]{729} = 9](/tpl/images/0093/6174/f1911.png)
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Tvaries inversely with the cube of w. when w is 3, t is 1/9. find the value of w when t is 1/243...
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