Mathematics, 15.08.2020 04:01, clangclang8732

(b) A distance is related to time according to the expression x = A sin(2πft), where A and f are constants. Find the dimensions of A. Again, "L" is the length dimension and "T" is the time dimension. [Hint: A trigonometric function appearing in an equation must be dimensionless.]

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(b) A distance is related to time according to the expression x = A sin(2πft), where A and f are con...