21. No . Linear momentum and angular momentum are separately conserved . talk ) 13 : 43, 23 January 2006 ( UTC) 22. The runaway linear momentum and kinetic energy of this black hole binary are comparable to those of solitary neutron stars and millisecond pulsars. 23. Conservation of linear momentum relates the induced velocity downstream in the far wake field to the rotor thrust per unit of mass flow. 24. Therefore, the average force on a surface must be the average change in linear momentum from all of these gas particle collisions. 25. The physical system itself need not be symmetric; a jagged asteroid tumbling in space linear momentum and energy within this system, respectively. 26. The linear momentum of the thrust carries the body into the air feet first while the angular momentum causes the airborne body to rotate. 27. According to quantum mechanics, the energy, linear momentum , and angular momentum of an electromagnetic wave are quantized in the form of photons. 28. More precisely, it is the result of cross product involving position \ mathbf { x } and linear momentum \ mathbf { p }: 29. Like linear momentum , angular momentum is vector quantity, and its conservation implies that the direction of the spin axis tends to remain unchanged. 30. "' Linear frame dragging "'is the similarly inevitable result of the general principle of relativity, applied to linear momentum .