Use the Parallelogram Rule to Find the Magnitude of the Resultant

question 154

Essay

Use the parallelogram rule to find the magnitude of the resultant force for the two forces shown in the figure. Round to
one decimal place.
-On the given graph of $y = \cot x$ sketch the graph of $y = \cot ^ { - 1 } x$ as defined in the text. Give the domain and the range.

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Definitions:

Percentile Rank

A score that indicates the percentage of scores in its frequency distribution that are equal to or below it.

Z-Scores

Statistical measures that indicate how many standard deviations an element is from the mean of a distribution.

Norm Group

A representative sample of the population by which test scores are interpreted and compared.

Normally Distributed Curve

A graphical representation of a distribution of data in which most values cluster around a central peak and taper off symmetrically towards either end, resembling a bell shape.