### Velocity in Heisenberg Equation

Posted:

**Tue May 08, 2018 2:31 pm**I was just wondering if we ever use the main velocity in the Heisenberg Equation; what I mean is:

v = 9.32 m/s ± 0.5 m/s

Would we ever use 9.32 m/s? Would we ever just take the positive or negative values alone with the main velocity? I know we usually do 0.5 * 2, but I was just curious if we'd ever use numbers like 9.32. I hope this makes sense!

v = 9.32 m/s ± 0.5 m/s

Would we ever use 9.32 m/s? Would we ever just take the positive or negative values alone with the main velocity? I know we usually do 0.5 * 2, but I was just curious if we'd ever use numbers like 9.32. I hope this makes sense!