I need help with question 1-7 and the follow up 1-2

Procedure Perform the following steps in order: 1) Access the following website: https://phet.colorado.edu/sims/html/masses-and- springs/latest/masses-and-springs en.html 2) Double-click the screen labeled "Lab". 3) Click the "Slow" button in the bottom right of the screen so that we can view the simulation in slow-motion. 4) Move the "Damping" slider on the right side of the screen to "None". (We will start out by ignoring friction.) 5) Click on the "Velocity" and "Acceleration" boxes on the right side of the screen to show these vectors. 6) Start with a mass of 100 g. 7) Drag the mass onto the spring and then let it go. 8) Using the simulator, respond to Analysis Questions #1 through #. Analysis During/after the procedure, complete the following: 1) When the velocity vector is at maximum size, what is always true about the acceleration vector? And vice versa