Physics B,chapter 2 lesson 6 assessment

[luluhuber]

IHi,
My daughter is following Physics B. The answer to problem 1 is incorrect. It appears to me that the sine value was used instead of cosine. If the incorrect function were used, then the "correct" answer would be gotten.

Lulu Huber

[NancyC]

Thank you for bringing this to our attention. We will have a subject matter expert review it and if verified, it will be added to our course errata list. It is very important that students review the course errata so that they do not become frustrated when the content is incorrect. The course errata can be viewed by selecting "course view". It is at the bottom of the left navigation pane.