A 2kg brick that is initially sitting at rest falls off the roof of the BSU Science
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Question:
A 2kg brick that is initially sitting at rest falls off the roof of the BSU Science Building and moves vertically straight down. Just before it reaches the ground, the brick's speed is 17 m/s. Neglect air resistance and use energy ideas to determine the height of the Science Building. Assume that the earth and brick system is isolated.
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