A 50-Kg Crate Is on an Incline That Makes an Angle

question 3

Multiple Choice

A 5.0-kg crate is on an incline that makes an angle of 30°with the horizontal.If the coefficient of static friction is 0.50, the minimum force that can be applied parallel to the plane to hold the crate at rest is:

• A)0 N
• B)3.3 N
• C)21 N
• D)25 N
• E)46 N

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Definitions:

Profit Center

A business unit or division that is responsible for generating its own revenue and profit, with its financial performance being tracked separately.

Investment Center

A segment or area of a business responsible for its own revenue, expenses, and assets, and its performance is measured by its return on investment.

Fixed Expenses

These are costs that do not change with the level of production or sales, such as rent, salaries, and insurance.

Return On Investment

A measure used to evaluate the efficiency of an investment or compare the efficiencies of several different investments.