Praxis 5005 Practice Question
The time it takes for a ball to drop from four different heights is recorded in the data table. Which of the following graphs best represents the data?
Correct Answer: B
Rationale: Graph B accurately represents the relationship between height and time for a ball in free fall, which follows a parabolic trajectory due to the influence of gravity. As height increases, the time taken for the ball to drop increases at a decreasing rate, resulting in a less rapid curve.
Graph A suggests an unrealistic rapid increase that does not align with the physics of free fall. Graph C incorrectly places time on the x-axis, implying a linear relationship that doesn't exist in this context. Graph D, while showing height versus time, also suggests an incorrect rapid increase, misrepresenting the expected parabolic nature of the data.
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