Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
Jerry's assertion defeats itself. A spaceman would say it is the easiest
Suppose you were standing on a frictionless surface. Could you lean
forward? Could you change the position of your center of mass?
Mervin Koehlinger
Yes for the following conditions:
No. Sorry. You cannot move your center of mass without a force from
outside the body. But you could lean forward. All that would happen is
that your legs would go backward. Ask an astronaut.
J. Epstein