They all move through empty space at the speed of light
Answer:
The change in momentum is
Explanation:
From the question we are told that
The mass of the probe is 
The location of the prob at time t = 22.9 s is 
The momentum at time t = 22.9 s is
The net force on the probe is 
Generally the change in momentum is mathematically represented as

The initial time is 22.6 s
The final time is 22.9 s
Substituting values

kinetic energy is Movement energy
think of it like the Xbox Kinect
Well, a curler uses heat to calm down friction so I am not sure
That just depends on the mass of the object and I think it will accelerate forwards