= EMALS Electromagnetic Aircraft Launch System =

 * up to 484 MJ
 * 45 tonne, 67 m/s, 91 m
  . 24.4 m/s² 1100 kN
 * carriage magnet 0.64 m, 160 magnets (??)
 * 1 Tesla

'''Question:''' what is the force per square meter?