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Hole in a bead (Posted on 2004-08-21) Difficulty: 4 of 5
A round hole is drilled through the center of a spherical solid with a radius (r). The resulting cylindrical hole has height 4 cm.

a)What is the volume of the solid that remains?

b)What is unusual about the answer?

See The Solution Submitted by Pieater    
Rating: 3.0909 (11 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
The Aha! solutionJeff Kalwerisky2006-05-16 09:14:36
re: Clever problem.Jud2005-08-16 13:26:56
No SubjectOsi2004-11-05 09:36:31
SolutionTry ThisCeeAnne2004-10-22 07:31:07
easy as piwillow cliffswallow2004-09-16 14:51:12
Some ThoughtsPythagorean TheoremBob Marsh2004-08-24 03:55:29
SolutionSegmentation, not calculusnikki2004-08-23 10:45:33
re: ???np_rt2004-08-21 10:37:53
Question???Vee-Liem Veefessional2004-08-21 10:21:08
SolutionClever problem.Bractals2004-08-21 10:00:48
SolutionSolution (given my assumptions)Larry2004-08-21 09:49:55
re: Question about the givensSilverKnight2004-08-21 08:45:12
QuestionQuestion about the givensLarry2004-08-21 08:35:55
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