2. 1D Motion / Kinematics
Vertical Motion and Free Fall
Problem 2t
Textbook Question
Textbook QuestionA large boulder is ejected vertically upward from a volcano with an initial speed of 40.0 m/s. Ignore air resistance. (e) What are the magnitude and direction of the acceleration while the boulder is (i) moving upward? (ii) Moving downward? (iii) At the highest point?
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