A Flare Fired from the Bottom of a Gorge Is $112 \mathrm { ft } / \mathrm { sec }$

question 400

Multiple Choice

A flare fired from the bottom of a gorge is visible only when the flare is above the rim. If it is fired with an initial velocity of $112 \mathrm { ft } / \mathrm { sec }$ , and the gorge is $192 \mathrm { ft }$ deep, during what interval can the flare be seen?
$$\left( h = - 16 t ^ { 2 } + v _ { 0 } t + h _ { 0 } \right)$$

• A) \(9 < t < 10\)
• B) \(6 < t < 7\)
• C) \(3 < t < 4\)
• D) \(0 < t < 3\)

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Definitions:

Monopoly Power

The ability to control price and drive competitors out of the market.

Economic Power

The capacity of an entity or country to influence or control economic activities through financial means, production capabilities, or market control.

Limit Production

A strategy or policy implemented to restrict the quantity of goods produced, often to maintain prices or conserve resources.

Predatory Pricing

The practice in which a company prices one product below normal cost until competitors are eliminated and then it sharply increases the price.