What Is the Maximum Hydrostatic Force a Dam Would Need

question 11

Multiple Choice

What is the maximum hydrostatic force a dam would need to withstand if it has the shape of a semicircle with a height (radius) of 20 feet? [The density of water is 62.4 lbs/ft³.]

• A) 332,800 lbs
• B) 499,200 lbs
• C) 665,600 lbs
• D) 2791 lbs

---

Definitions:

Income Statement

A financial statement that shows a company's revenues and expenses over a specific period of time, resulting in a net income or loss.

Salaries Expense

The total amount paid to employees for services rendered during a specific period, recorded as an expense in financial statements.

Salaries Payable

A liability account that records the amounts owed to employees for work performed but not yet paid.

Month-End Adjusting Entry

Journal entries made at the end of the reporting period to update the accounts for accurate financial reporting.