Ride speeds for school projects

[BRC6C]

Good afternoon all!

My 12-year-old Disney nut just informed us that he needs the speeds of Dismey rides for a science assignment due tomorrow. We have found speeds for fast rides pretty easily, but does anyone know about speeds for any rides in any Disney parks or have a good source for information?

Thanks!

 

[Mr & Mrs DD]

If I'm not mistaken:
Aerosmith Roller Coaster: 0 to 57 mph in 2.8 seconds
Test Track: 65 mph
Expedition Everest: 50 mph
Someone may correct me, but I think this is accurate. I would think you can "Google" each ride and get various information for each.