A Man Moves the 10-G Object Shown in a Vertical

question 10

Multiple Choice

A man moves the 10-g object shown in a vertical plane at a constant speed from position X to position Y along a circular track of radius 20 m.The process takes 0.75 min.The work done by the man is about:

• A)1 J
• B)2 J
• C)4 J
• D)6 J
• E)12 J

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Definitions:

Profit Center

A branch or division of a company that is directly responsible for generating profit, measured by its success in contributing to the company's bottom line.

Cost Center

A department or function within an organization to which costs can be allocated, but which does not directly generate revenue.

Departmental Operating Margin

A measure of the profitability of individual departments within a business, calculated as the difference between departmental revenue and expenses.

Operating Expenses

Costs incurred in the normal operation of a business, excluding the cost of goods sold.