Problem 5: Two planets are rotating around a star in elliptical orbits. The orbit of planet 1 has semi-major axis a1 = 0.39 astronomical units (AU). Itsperiod is T = 9.7 years. The orbit of planet 2 has semi-major axis az = 0.99 AU. anda2.Part (a) Express the period of planet 2, T2, in terms of T1, a1a2T, = T,T, = T,a1T2 = T1a2%3DT, = T1T2 = T1a2 2%3D%3D= T1a2a2%3D

Given: Semi major axis of planet 1 around the star , a1=0.39 AU Semi major axis of planet 2 around…

Problem 5: Two planets are rotating around a star in elliptical orbits. The orbit of planet 1 has semi-major axis a, = 0.39 astronomical units (AU). Its period is T1 = 9.7 years. The orbit of planet 2 has semi-major axis a2 = 0.99 AU.

Problem 5: Two planets are rotating around a star in elliptical orbits. The orbit of planet 1 has semi-major axis a, = 0.39 astronomical units (AU). Its period is T1 = 9.7 years. The orbit of planet 2 has semi-major axis a2 = 0.99 AU.

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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Question

Problem 5: Two planets are rotating around a star in elliptical orbits. The orbit of planet 1 has semi-major axis a1 = 0.39 astronomical units (AU). Its
period is T = 9.7 years. The orbit of planet 2 has semi-major axis az = 0.99 AU.

and
a2.
Part (a) Express the period of planet 2, T2, in terms of T1, a1
a2
T, = T,
T, = T,
a1
T2 = T1
a2
%3D
T, = T1
T2 = T1
a2 2
%3D
%3D
= T1
a2
a2
%3D

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