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] |
It seems the only reason why students might be confused by the 4*pi in
Coulomb's law is because there is no 4*pi in the gravitational law.
Perhaps we should introduce the 4*pi in the gravitational law. Would it
be any less abstract for students to have gravity inversely proportional
to surface area?