If you ever find yourself walking into an ongoing project as the oncoming project manager, one of the first things you’ll want to know is how much work your team can get done in a specific amount of time. That, my friend, is the velocity (in the PM world). — It’s amazing what a few numbers can tell you about effort, or estimated effort, an entire team can accomplish. If used correctly, you’ll be able to glance at the list of tasks in your backlog, maybe do some Matt Damon Mars math, and see how long the project (or your…