A Flare Fired from the Bottom of a Gorge Is $\left( h ( t ) = - 16 t ^ { 2 } + v 0 t + h 0 . \right)$

question 79

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 ft/sec and the gorge is 160 ft deep, during what interval can the flare be seen?
$\left( h ( t ) = - 16 t ^ { 2 } + v 0 t + h 0 . \right)$

• A) \(6 \sec < \mathrm { t } < 9 \mathrm { sec }\)
• B) \(4 \mathrm { sec } < t < 7 \mathrm { sec }\)
• C) \(2 \mathrm { sec } < t < 5 \mathrm { sec }\)
• D) \(0 \mathrm { sec } < t < 2 \mathrm { sec }\)

Understand the role of personality psychologists and the development of predictive behavioral assessments.

Recognize behaviorism and other early fields in psychology that emphasized empirical evidence.

Understand how theoretical diversity and multiple perspectives contribute to a more comprehensive understanding of psychological phenomena.

Appreciate the multifactorial causation of behavior and the interaction between hereditary factors and the environment.

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