A starship voyages to a distant planet 10 ly away. Theexplorers stay 1 year, return at the same speed, andarrive back on earth 46 years after they left. Assumethat the time needed to accelerate and decelerate isnegligible.Part AWhat is the speed of the starship?Express your answer with the appropriate units.200F3F4F5$54#3WERSDFLLv =ValueSubmitRequest AnswerIPart BUnits?How much time has elapsed on the astronauts' chronometers?Express your answer in years.%6085AT =ΜΕ ΑΣΦSubmitRequest Answer&?угDIAAF8F8FIG789TYUGHJK0

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Answered: A starship voyages to a distant planet…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 16PQ

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▾ Part A A starship voyages to a distant planet 10 ly away. The explorers stay 4.0 yr, return at the same speed, and arrive back on earth 26 yr after they left. Assume that the time needed to accelerate and decelerate is negligible. What is the speed of the starship? Express your answer using two significant figures. ΜΕ ΑΣΦ 20 Submit Request Answer Part B ? How much time has elapsed on the astronauts' chronometers? Express your answer using two significant figures. ΕΠΙ ΑΣΦ VAΣ ? t = Submit Request Answer years
ing sign-in x C Clever | Portal O Reading Plus® Stu x X Unit 3: Macroecon x Da. IXL- Diagnostic st x O Classk google.com/u/0/c/MJMZNZQOMJAZMTY4/a/MZAYMZUWOTKWMJE5/details p, LLC- PHYSICS QUIZ ON SPEED AND VELOCITY, DATE :09/25/2020 1. How much time is required for a cyclist to travel a distance of 230 m at an average speed of 10 m/s? a) 12 s b) 16 s c) 46 s. d) 23 s e) 4.8 s 2. If Graham walks 4.2 m to the right over 2.1 s and then 5.0 m back to the left over the next 4.1s, what is his average velocity over the whole process? a. 2.1 m/s 4.2 m/s. b. C. 9.2 m/s d. -0.13 m/s e. 26 m/s 3. A man runs east at 8.9 m/s for 12 s, stops for 4.5 s, then runs back (west) at 1.9 m/s for 4.9s. What is the man's average velocity? a) 4.6 m/s east b) 5.4 m/s east c) 5.8 m/s west d) 6.9 m/s west e) 4.3 m/s east acer
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