I recently received this query from a student.

How do I apply the rules of uncertainty propagation to this kinematics equation, to find

Δv?v^{2} = u^{2} + 2asRules of uncertainties propagation (which you must be familiar with):

If a = b + c, then Δa = Δb + Δc

If a = bc^{2}, then Δa/a = Δb/b + 2Δc/c

Do give it a try!

I am quite lost......does this have anything to do with the Heisenberg uncertainty principle?