I have liked the whole Exploring Creation series. We've studied General Science, Physical Science, Biology, Chemistry, and now this Physics text. I appreciate the Christian worldview. My son is doing well with this course, even though he is just now in Algebra 2/Trig and hasn't had a lot of experience with the sin, cos, and tan functions yet. I was a little concerned that it might be too difficult at first, but the book explains it well. It is challenging, though!
The Apologia science curriculum is the best I have found for sound science information in a biblical world view, and the high school sciences are a superior preparation for more difficult college science classes.
I changed publishers, and this one is much better. It is written in Christian perspective. It is very easy to understand. The author explains why you must do certain things with the equations, and what you are actually doing. He also makes sure that you clearly understand the topics before he moves on to the next. He also lists other sources for additional information if you need it.