If an Object Is Propelled Upward from a Height of 48

question 277

Multiple Choice

If an object is propelled upward from a height of 48 feet at an initial velocity of 64 feet per second, then its height after t seconds is given by the equation $h ( t ) = - 16 t ^ { 2 } + 64 t + 48$ , where height is in feet. After how many
Seconds will the object reach a height of 112 feet?

• A) 4 sec
• B) 2 sec
• C) 1 sec
• D) 8 sec

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Definitions:

Desirable Outcomes

Refers to the expected or hoped-for results of actions, policies, or strategies that are considered beneficial or advantageous.

Fallacy Of Composition

The erroneous belief that what is true for a part is necessarily true for the whole.

Better View

An improved or more favorable perspective or visual outlook on something or from a specific location.

Ceteris Paribus

A Latin phrase meaning "all other things being equal," used in economics to isolate the effect of one variable change in a model.