HELP ASAP Which of the following is an example of a hypothesis? A) What will happen if a sugar cube in boiling water? B) I think small ice cubes melt fast. C) If an ice cube is placed into a boiling water, then it will melt in less than 2 minutes. D) I predict that plants need fertilizer.

The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel

As the distance from a magnet increases, what happens to the magnet force?