a wave traveling in the positive x direction has an amplitude of 2m frequency 75hz and velocity of propagation 45m/s. calculate the wave number , the displacement of the particle velocity and particle acceleration at x=1.35m from the origin at the time is 3second

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?