(a) Suppose that the displacement of an object is related
Chapter 1, Problem 1.3.2(choose chapter or problem)
(a) Suppose that the displacement of an object is related to time according to the expression x 5 Bt 2. What are the dimensions of B? (b) A displacement is related to time as x 5 A sin (2pft), 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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