A 90-Kg Hanging Weight Is Connected by a String Over a a Pulley

question 44

Multiple Choice

A 9.0-kg hanging weight is connected by a string over a pulley to a 5.0-kg block sliding on a flat table.If the coefficient of sliding friction is 0.10,find the tension in the string.

• A) 19 N
• B) 24 N
• C) 35 N
• D) 38 N

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Definitions:

Standard Deviation

A statistical measure of the dispersion or variation around the mean in a set of data, often used in finance to gauge investment risk.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values, widely used in finance to assess the volatility of an investment.

Standard Deviation

A statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance.

Asset A

A hypothetical or specific item of economic value owned by an individual or corporation, expected to provide future benefit.