I feel like that's the acceleration of the crate relative to the ground. An answer I found on another site was around 2.46 m/s or something and that would make my number higher rather than lower.
Not 100% sure though, does anyone else have any ideas?
Homework Statement
The coefficients of friction between the flat bed of the truck and crate are (coefficient of static friction) = 0.8 and (coefficient of kinetic friction) = 0.7. The coefficient of kinetic friction between the truck tires and the road surface is 0.9. If the truck stops from...