Excel 2007 : Help with Mixed and Variable width Charts

Good morning all,

I want to create a chart which is a combination of a bar and a curve (line) as an exercise for projectile motion.

Both the bar widths and height will vary and the curve should start from the end of the second bar, see diagram.

I have all of the data for heights, distances, curve path. Is this type of chart possible? projectile curve.png

many thanks

I take it that is a no?