What guidelines does FRC Crescendo provide for robot mobility?

The chosen answer highlights the essential guideline that robots in the FRC Crescendo competition must be able to maneuver freely without obstruction or unsafe behaviors. This principle is fundamental to ensuring that robots can navigate the playing field effectively, allowing for dynamic interaction within the game. Mobility is key to a robot's performance, as it impacts strategy, gameplay, and the ability to complete various tasks or objectives set by the competition.

By emphasizing safe and unobstructed movement, this guideline helps maintain a fair and competitive environment. It encourages teams to design their robots thoughtfully, considering not just their capabilities but also the overall safety of the match. This aspect of mobility ensures that robots can avoid collisions that could lead to damage or disqualification, fostering a spirit of cooperation among teams even in competitive settings.

In contrast, the other options suggest limitations that do not align with the competition's objectives. For instance, remaining stationary would hinder the very essence of competition, while only allowing movement in the last thirty seconds restricts game engagement and strategy. Avoiding contact with opponents oversimplifies the competitive nature, as some contact is often an integral part of gameplay. Therefore, the emphasis on free and safe maneuverability encapsulates the spirit and intentions of the FRC Crescendo guidelines effectively.