Physically Incorrect » force

Posts Tagged ‘force’

Physics Puzzle: Pulling up the Rope

Saturday, June 27th, 2009 at 07:23 | 0 comments

Categories: Mechanics, Physics Puzzles

Tags: brainteaser, chain, energy, force, momentum, Physics, power, problem, pull, puzzle, question, riddle, rope

Physics Puzzle: Helium Balloon in Car

Wednesday, May 13th, 2009 at 15:46 | 7 comments

Categories: Mechanics, Physics Puzzles

Tags: balloon, car, float, force, gravity, helium, mechanics, Physics, problem, puzzle, question

Physics Puzzle: Stack of Books

Saturday, April 25th, 2009 at 02:54 | 1 comment

Categories: Mechanics, Physics Puzzles

Tags: books, force, friction, hold, mechanics, Physics, puzzle

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