To answer the question, we need to know the provided options or objects. Please provide the options or objects.
To determine which of the objects is moving at a rate of 2 feet per second, we need a list of the objects mentioned. Please provide the list, and I will help you identify the object.
To determine which object is moving at a rate of 2 feet per second, we need to know the speeds of the objects involved. Without that information, it is not possible to provide a specific answer. However, if you have the speeds of the objects, you can compare them to find the one moving at a rate of 2 feet per second.
