Excellent question! The G-forces on Disney rides are a key part of their design, carefully calibrated to deliver thrilling sensations while maintaining a very high standard of safety for a broad audience.
Here’s a breakdown of G-forces on iconic Disney rides, categorized by intensity:
These rides are designed for family enjoyment and typically stay within +1G to +2G positive (downward) Gs, with some mild negative Gs (“airtime”). Big Thunder Mountain Railroad & Seven Dwarfs Mine Train: These family coasters feature short bursts of up to ~2G in the turns and dips, with slight negative Gs on hills. Space Mountain: The darkness amplifies the sensation, but the physical forces are moderate, peaking around 2-2.5G in the tightest turns. Test Track: The highlight is the 65 mph burst on the outdoor loop, which generates a strong sense of speed but only about 1.5G due to the wide, banked turns. Expedition Everest: Features a powerful launch and a steep drop, with forces likely in the 2-3G range during the pullout of the drop and the tight helix.
These are Disney’s most intense attractions, pushing into the range of serious roller coasters. Rock ‘n’ Roller Coaster Starring Aerosmith (Disney’s Hollywood Studios): This is Disney’s G-force champion. Launch: 0 to