Physics 10-19-20 Forces & a Look at Newton’s First Law Posted on October 19, 2020 by Ms. Skinner PHYSICS: What makes a bowling ball move? Or stop moving? What’s your theory about the cause of motion? And how can we make use of this concept of inertia? Hmmm…. flickr photo by daniilr Share this:TwitterPrintFacebookPinterestMoreTumblrRedditLinkedInPocket