LECTURE - POWERPOINT ch-1-Physics and Measurements.ppt ch-2-Motion in One Dimension.ppt ppt-ch-3.ppt ch-4-Motion in Two Dimensions.ppt ch-5 Laws of Motion.ppt ch-6.ppt chapter7.ppt chapter8.ppt ch-9.ppt chapter10.ppt chapter11.ppt chapter12.ppt chapter13.pptx chapter14.ppt chapter15.ppt