Click and drag answers to change the order, or select using ↹ Tab then move by pressing Space and the ↑ ↓ arrows on your keyboard.
a vector that gives speed and direction
a vector which is the distance and direction from a point
shows the displacement of an object over a period of time
measures the distance between an object and itself
To pick up a draggable item, press the space bar.
While dragging, use the arrow keys to move the item.
Press space again to drop the item in its new position, or press escape to cancel.