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Homework Statement
An ice-hockey puck has the weight 0.170 kg. The ice-hockey rink is 30x60 m. If no players are on the ice, what speed does the puck have due to the quantum effects (ground state)?
Homework Equations
The wave-equation solution to the Schrodinger equation is
ψ(x,y) = Asin(kx*x)sin(ky*y)
The Attempt at a Solution
Since we're talking about energies and ground state. I would like to calculate the energy and then the E = mv^2/2 to calculate the speed. But we're in two dimensions and given the solution above