Solve the Problem. -A Projectile Is Fired with an Initial Velocity of 400

question 33

Multiple Choice

Solve the problem.
-A projectile is fired with an initial velocity of 400 feet per second at an angle of 70° with the horizontal. In how many seconds will the projectile reach its maximum altitude? (Round your
Answer to the nearest tenth of a second.)

• A)16.6 sec
• B)8.4 sec
• C)11.8 sec
• D)19.9 sec

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Definitions:

Variable Cost

Costs that change in proportion to the level of goods or services that a business produces, such as materials and labor.

Total Cost

The total of all costs associated with the creation of goods or services, encompassing both constant and fluctuating expenses.

ATC

Average Total Cost, which is the total cost of production divided by the quantity of output produced, representing the per-unit cost of production.

Long Run

A period in economics during which all inputs, including capital and labor, can be varied, allowing for full adjustment to changes.