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

---

Definitions:

Discounted

A reduced price from the standard cost of goods or services, often used as a sales promotion.

Rate of Return

The gain or loss on an investment over a specified period, expressed as a percentage of the investment's initial cost.

Discounted Cash Flow (DCF) Analysis

A financial valuation method used to estimate the value of an investment based on its expected future cash flows, adjusted for time value of money.

Discount Factor

A multiplier used in discounted cash flow analysis to present value future cash flows.