#LetsPrepareATC 🏆 Prepare AAI - ATC Exam (2023) with ATC Gurus Mr. Paras Soni & Dr. Abhijit Sen
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Practice Question
A cage in a mine-shaft descends with 2ft/sec units of acceleration. After it has been in motion for 10 seconds a particle is dropped on it from the top of the shaft. What time elapses before the cage?

Select one correct option:

\(3\frac{1}{2}seconds\) Correct 💪 In-correct 🧐
2 seconds Correct 💪 In-correct 🧐
7 seconds Correct 💪 In-correct 🧐
\(3\frac{1}{3}seconds\) Correct 💪 In-correct 🧐