Answer:
The rotational speed will be the same
Step-by-step explanation:
When there is a circular motion involved (as in this case with the Ferris Wheel), the rotational speed is defined as the ratio between the angle covered
and the time taken to cover that angle (
):

Since all the points along a radius of the the Ferris Wheel rotates coherently, they cover the same angular distance in the same amount of time, so the rotational speed is always the same for every point of the Wheel. This means that if you change the distance by moving halfway from the centre, the rotational speed is still 2 revolutions per minutes, because a point halfway from the centre also covers 2 complete revolutions in a minute.