1. Draw a picture of a half circle bowl of radius 0.5 meters 2. Draw a ball of mass 0.5 kilograms being held at one edge of the bowl and write next to it what type of energy it has when held there. Calculate the amount of energy it has at this position. 3. Now imagine the ball is released and it begins to slide (the bowl is frictionless) down the side. Draw the ball at the location where its speed is fastest and write next to it what type of energy it has when at this location. Calculate the amount of energy it has at this position. 4. Now draw the ball at the location where its speed has reduced to zero again. Write what type of energy it has at this location and calculate the amount of energy it has at this position.