Recent content by Aprizal

okay,, I'm first in PF and I'm sorry for that. I will change my post.

Homework Statement 1. An Aircraft Space 1000 kg moving with speed (2000 i m / s). A meteor strikes the plane so that speed become (2000 i + 2000 j m / s). how impulses collision? 2. A 0.5 kg ball collides with the ball perfectly Resilience The second is silent. The second ball away with half...