Aparticle is represented (at a specific time t = 0) by the wavefunction ψ(x, 0) = a(a 4 − x 4 ) if − a ≤ x ≤ +a 0 otherwise (1) 1. normalize ψ, i. e., find a. 2. find hxi and hpi at t = 0. why can’t you just use hpi = m dhxi dt in this case? 3. find hx 2 i and hp 2 i at t = 0. 4. find σx, the uncertainty in x, and σp, the uncertainty in p. 5. verify that these results are co