9
Comments
  • 0
    @azuredivay I know I need a 73 and 70 in calc and physics respectively to ace the classes.
  • 1
    @jirehstudios just remember 2 things:

    du is the derivative of the u you defined, not just whatever makes the substitution work.

    KE_i + PE_i = KE_f + PE_f will go a long ways.
Add Comment