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

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

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter39: Relativity

Section: Chapter Questions

Problem 19PQ

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