Golfball launcher?

I need help figuring out ideas for how to launch a golf ball accurately and precisely (use scientific definitions) to a location a minimum of 10 meters away. I don t know what to do? My only ideas are either bungee cord slingshot, or air pressure, but I don t want to spend a lot of money, or risk inaccuracy.... show more I need help figuring out ideas for how to launch a golf ball accurately and precisely (use scientific definitions) to a location a minimum of 10 meters away.

I don t know what to do? My only ideas are either bungee cord slingshot, or air pressure, but I don t want to spend a lot of money, or risk inaccuracy. Anyone with engineering experience know the best way to build something like this?
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