I am creating a simple car game, please could someone tell me how to getb gravity to work, i no the command but it dosen't work, i declare mass and type and gravity but it doesn't work
please help

I had the same problem last night when I attempted physics for the first time... I decalred all the variables needed, but the darn ball wouldn't fall!

I tried adding a z++ to it, and as soon as the ball came near to the ground, the physics engine kicked in.

I then removed the z++ feature, and moved my ball as close to the ground as I could, and the engine started up just right. Physics and all...



So if your model is a bit off the ground, try moving it down a bit. Might work, might not... but it worked for me...