Water Is Sent from a Fire Hose at 40 M/s $\degree$

question 68

Multiple Choice

Water is sent from a fire hose at 40 m/s at an angle of 30 $\degree$ above the horizontal. What is the maximum height reached by the water?

• A) 7.5 m
• B) 11 m
• C) 15 m
• D) 20 m

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Definitions:

Current Account

A component of a country's balance of payments that includes the trade balance, net income from abroad, and net current transfers, reflecting the difference between a nation's savings and its investment.

Billion

A number equal to a thousand million (1,000,000,000) in the short scale, or a million million (1,000,000,000,000) in the long scale, depending on the country.

Balance Of Trade

The difference in value between a country's imports and exports over a period of time.

Balance Of Payments

A financial statement summarizing a country's transactions with the rest of the world, including exports, imports, and capital flows, over a specified period.