Mathematics, 20.01.2020 15:31 glander2
(a) suppose that the displacement of an object is related to the time according to the expression x=bt^2. what are the dimensions of b? (b) a displacement is related to the time as x=a sin (2? ft), where a and f are constants. find the dimensions of a. (hint: a trigonometric function appearing in an equation must be dimensionless.)
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Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )ยณ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]
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(a) suppose that the displacement of an object is related to the time according to the expression x=...
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