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In 2020, a 35-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 10 m/s. She will return in 2030. About how old will she appear to be? Justify your answer with one or more equations.

In 2020, a 35-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 10 m/s. She will return in 2030. About how old will she appear to be? Justify your answer with one or more equations.

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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Hi please answer the question fully and your best. I've also attached an image of constants if they are required. Thank you.

Constants g = 9.8 m/s? = 9.8 N/kg G = 6.67 x 1011 Nm²/kg? rearth = 6.38 x 106 m mearth = 5.98 x 1024 kg melectron = 9.1 x 10-31 kg mprotron = 1.67 x 1027 kg e = 1.6 x 10-19 C k = 9.0 x 10° Nm2/C2 Ho = 41M x 10-7 Tm/A c = 3.00 x 108 m/s h = 6.63 x 10-34 Js 1 eV = 1.6 x 10-19 J
Transcribed Image Text:Constants g = 9.8 m/s? = 9.8 N/kg G = 6.67 x 1011 Nm²/kg? rearth = 6.38 x 106 m mearth = 5.98 x 1024 kg melectron = 9.1 x 10-31 kg mprotron = 1.67 x 1027 kg e = 1.6 x 10-19 C k = 9.0 x 10° Nm2/C2 Ho = 41M x 10-7 Tm/A c = 3.00 x 108 m/s h = 6.63 x 10-34 Js 1 eV = 1.6 x 10-19 J
1. In 2020, a 35-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 108 m/s. She will return in 2030. About how old will she appear to be? Justify your answer with one or more equations.
Transcribed Image Text:1. In 2020, a 35-year-old astronaut left Earth to explore the galaxy; her spaceship travels at 2.5 x 108 m/s. She will return in 2030. About how old will she appear to be? Justify your answer with one or more equations.
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