The star Proxima Centauri is 4.24 light-years from Earth. Imagine a spaceship that travels from Earth to Proxima Centauri at a constant speed of 0.925c. On Earth, we would measure the time it takes for the ship to reach the star to be (4.24ly/0/925c)=4.58 years How much time (in years) would it take the ship to travel from the Earth to the star as measured by an astronaut aboard the ship? ______ years What is the distance to the star (in light years) as measured by an astronaut aboard the ship? _______ ly
The star Proxima Centauri is 4.24 light-years from Earth. Imagine a spaceship that travels from Earth to Proxima Centauri at a constant speed of 0.925c. On Earth, we would measure the time it takes for the ship to reach the star to be (4.24ly/0/925c)=4.58 years How much time (in years) would it take the ship to travel from the Earth to the star as measured by an astronaut aboard the ship? ______ years What is the distance to the star (in light years) as measured by an astronaut aboard the ship? _______ ly
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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The star Proxima Centauri is 4.24 light-years from Earth. Imagine a spaceship that travels from Earth to Proxima Centauri at a constant speed of 0.925c. On Earth, we would measure the time it takes for the ship to reach the star to be
(4.24ly/0/925c)=4.58 years
- How much time (in years) would it take the ship to travel from the Earth to the star as measured by an astronaut aboard the ship?
- ______ years
- What is the distance to the star (in light years) as measured by an astronaut aboard the ship?
- _______ ly
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