A Ball Is Thrown Straight Upward from a Bridge and Then

question 331

Multiple Choice

A ball is thrown straight upward from a bridge and then falls all the way to the ground (past the bridge) . The ball s height h (in feet) above the ground t seconds after the ball is thrown is given by h(t) = 16 t + 48 t + 111. Find the net change in the height of the ball from time t = 1 seconds to t = 4 seconds.

• A) 96 feet
• B) 47 feet
• C) -143 feet
• D) -96 feet
• E) 3 feet

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Definitions:

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Definite or exact limits or borders of an area, space, or concept.

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An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system through nutrient cycles and energy flows.

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Inanimate chemical and physical components of the environment influencing living beings and ecosystem operations.

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A group of interacting organisms of different species living in a common location.