The Hawker 1000 is one of the more recent additions to British Aerospaceâs HS-125 private business jet series. It has intercontinental range capabilities and is quite roomy for a mid-sized private jet. It strikes a good balance between the various areas of private jet performance. Description | Performance | Cabin.
We know that kinetic energy is not conserved in an inelastic collision, and how much of the kinetic energy is lost we can find it out through applying conservation of momentum. But one thing that I don't understand is how does the system know exactly how much kinetic energy to lose?
A scalar field travels within its sound speed. That is the top speed of energy transfer. This speed is less or equal than light in the frame of dark energy. In other frames, it can be large than the speed of light, but that is not a real speed of energy transfer. Well, dark energy is not confirmed and its property is not clear to us.