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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

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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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