Science Buddies: "Ask an Expert"

Hello for my science fair project I am doing this one called “how far can you throw (kick) a ball?” And I was wondering if the website that it told me to go on it would allow me to do this on phone or iPad or just on a computer I am having a hard time trying to figure it out.

Hi - it looks like the "Tracker" program is only available for computers and not phones or iPads. If you search the app store for "motion tracker" or "motion analysis" you may be able to find other similar apps, but you will have to figure out how to use the app on your own or ask an adult for help.