As a spaceship is moving toward Earth, Justin and Rich who are on earth  measure its length to be 325 m, while Fin and Lael who are  on board radio that their spaceship's length is 1150 m. (c = 3.00 × 108 m/s) (a) How fast is the rocket moving relative to Earth?___ c (b) What is the TOTAL energy of a 75.0-kg passenger as measured by (i) Fin and Lael in the rocket ____ x1018 J and (ii) Justin, and Rich?  ____x1019J

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