Block A, with a Mass of 10 Kg, Rests on a 30°incline.The

question 53

Multiple Choice

Block A, with a mass of 10 kg, rests on a 30°incline.The coefficient of kinetic friction is 0.20.The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top.Block B, with a mass of 8.0 kg, is attached to the dangling end of the string.The acceleration of B is:

• A)0.69 m/s², up
• B)0.69 m/s², down
• C)2.6 m/s², up
• D)2.6 m/s², down
• E)0 m/s²

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Definitions:

Fixed Overhead Budget Variance

The variance between the budgeted and the actual incurred fixed overhead expenses.

Manufacturing Overhead Applied

The portion of estimated manufacturing overhead cost that is assigned to each unit of production based on a predetermined rate.

Labor-Hour

A labor-hour represents an hour of work performed by an employee, typically used as a basis for allocating labor costs or measuring productivity.

Manufacturing Overhead

All indirect costs associated with the manufacturing process, including but not limited to utilities, maintenance, and factory equipment depreciation.