P

#### PianoMan

##### Guest

*each*of the two rear wheels.

Ok, so I drew a sketch. I've got front wheel, rear wheels, in between the two i have the center of gravity, pushing down with 1x10^6 N. Behind are the rear wheels pushing up with an FN and in front of it the front wheel is pushing up with an FN. There's 15 m of distance between them. The distance from the center of gravity to the front wheel is 12.6 m, to the back wheels it is 2.4 m. But now, I don't know what to do. I can't find Torque (r * F) because even though I have distances from the center of gravity (r) I don't know an F. That's what I'm trying to find...which I can't find without Torque. lol. Any help?