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Physics again?

sears tower
??JonasJay?? asked:


The Sears Tower in Chicago is 443 meters tall. Suppose a book is dropped from the top of the building. What would be the book’s speed at a point 220 meters above the ground? Neglect air resistance. Please answer ASAP. Thanks a ton!

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This entry was posted on Tuesday, June 23rd, 2009 at 5:44 pm and is filed under Physics. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.

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