"Using the photogate and the acrylic band", the equipment was assembled as illustrated in the Figure, in which the acrylic band is released and the photogate takes the corresponding information. Based on this information, select the correct premise for Exercises 7, 8, and 9. Banda acrilica Mesa Photogate I. (Select) After the acrylic band passes completely through the photogate, a. its speed is 9.8 m/s c. its speed is 9.8 m/s^2. B. its acceleration is 9.8 m/s d. its acceleration is 9.8 m/s^2. ii. After falling for 2 s after being released, what will be its speed