“I’ve been using OpenStax since seventh grade, and it’s helped me in so many classes,” said Jeffrey Zhong, a doctoral student in computer science at Princeton University. “The fact that it’s free takes a lot of pressure off, especially as a first-generation college student. I liked using OpenStax on my laptop or tablet and reviewing the study questions. I’m so thankful that these resources were there for me, and I’m glad they will continue to exist for more generations to come.” Access matters..

Problem 1 from Chapter 29 of College Physics 2e by OpenStax - A LiBr molecule oscillates with a ...