In exemplary implementations of this invention, a basketball net or flat net measures the translational kinetic energy of a ball that passes through an aperture in the net or impacts the net. The propellant material pressurizes the texture material within the container assembly. The present invention also provides a method of coating a workpiece with the truck trailer manufacturing facility. A joint portion of the tether to the vehicle’s inner side wall is located at lower level than a joint portion of the tether to the vehicle’s outer side wall as viewed in a vertical section taken along the vehicle’s transverse direction. The image recording apparatus uses at least one image recording condition to record an image based on the image data.