A moving proton and electron have the same momentum. If k and denote kinetic energy and de-Broglie wavelength respectively, then choose the correct option:
1) The kinetic energy of the proton is greater than that of the electron
2) The kinetic energy of the electron is greater than that of the proton
3) The kinetic energy of the proton is equal to that of the electron
4) The de-Broglie wavelength of the proton is greater than that of the electron
5) The de-Broglie wavelength of the electron is greater than that of the proton
