# Violation of Newton's 3rd law

I'm just expressing my guess. Let two particles A and B experiences forces $F_1$ and -$F_2$ between them and let guess also there are two observer, one is stationary and other is moving with constant speed. Now my measurement time for the collision will not same for the moving observer.

So If I am stationary, the moving observer may say that my measurement is wrong that means Newtons third law is violated? Is it right?

• Are you saying that the times of collision will be different? But why? Remember, in Newton's theory time is absolute. – Ana S. H. May 22 '13 at 16:44
• Consider special relativity, your time and mine are not same. and this condition is when "two body attract from distant" – Physics_guy May 22 '13 at 16:49
• Is your question about colliding particles, or is it about two objects attracting each other from a distance? – David Z May 22 '13 at 19:51