I’m studying for a physics midterm and it’s worth (I think) 20% of my grade. I’m not doing good rn in physics so if I flunk this midterm I’m done for. I’m studying rn and I need to know how these answers are obtained. For 3, it’s C. For 4, it’s A. And for 5, it’s also A. I just need an explanation of why it’s those answers and how
