• Puzzle solutions are due by 9:00 AM on Monday of each week.
  • Puzzles are worth 5 points of credit each.
  • Answers must be accompanied by valid reasoning. Just like the tests, the answer alone isn't enough!
  • Each week, the first student to submit a correct answer will receive the stylish 152 T-shirt.
  • Previous winners get a "virtual t-shirt." No shirt, but a chance to win a prize with actual value at the end of the semester (often a book, or maybe software).
  • Please enter your solution in the text area at the bottom of this page. DON'T FORGET TO GIVE YOUR NAME!

"FORCE AND MOMENTUM"


You are standing on a log and a friend is trying to knock you off. He throws the ball at you. You can catch it, or you can let it bounce off of you.

Which is more likely to topple you, catching the ball or letting it bounce off?



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