Recent content by aprilrenee

  1. A

    Why Was FNetx Changed to ma in the Physics Problem?

    Homework Statement In 1988, a very large telephone was constructed in the NEtherlands. In order to move the phone, a 7980 N horizontal force was applied that result in an acceleration of 1.33 m/s^2 along level ground. Homework Equations I received this question on a practice test for my...
  2. A

    What Determines the Rate of a Chemical Reaction in Multi-Step Mechanisms?

    Homework Statement The reaction S2O82- + 3 I-1 -> 2 SO42- + I3-1 is first order in both reactants. The following mechanism is proposed: I-1 + S2O82- -> IS2O83- IS2O83- -> 2 SO42- + I+ I+ + I-1 -> I2 I2 +I-1 -> I3-1 a) Which step is the rate determining step? b) Show that this...