Solve the Problem $45 ^ { \circ }$ With the Horizontal $24.7 \mathrm { sec }$

question 246

Multiple Choice

Solve the problem.
-A projectile is fired with an initial velocity of 450 feet per second at an angle of $45 ^ { \circ }$ with the horizontal. In how many seconds will the projectile strike the ground? (Round your answer to the nearest tenth of a second.)

• A) \(24.7 \mathrm { sec }\)
• B) \(16.5 \mathrm { sec }\)
• C) \(28 \mathrm { sec }\)
• D) \(19.9 \mathrm { sec }\)

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Definitions:

Functional Lines

The division of a business into departments or teams based on functions such as marketing, finance, or operations.

Functional Expertise

Specialized knowledge and skills in a particular area or department within an organization that contribute to its efficiency and success.

Economies of Scale

Cost advantages that enterprises obtain due to their scale of operation, typically resulting from factors like mass production and bulk purchasing.

Functional Lines

The demarcation of responsibilities and tasks in an organization based on specific functions such as marketing, finance, or human resources.