In a Free-Fall Experiment, an Object Is Dropped from a Height

question 19

Multiple Choice

In a free-fall experiment, an object is dropped from a height of 144 feet. A camera on the ground 500 feet from the point of impact records the fall of the object as shown in the figure. Assuming the object is released at time t = 0. At what time will the object reach the ground level?

• A)2 seconds
• B)4 seconds
• C)5 seconds
• D)6 seconds
• E)3 seconds

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