Using binary galaxies to find their masses assumes that, like double stars, their orbits obey ...

Author Question: Using binary galaxies to find their masses assumes that, like double stars, their orbits obey ... (Read 35 times)

c0205847

Hero Member
Posts: 531

on: Jul 27, 2018

Using binary galaxies to find their masses assumes that, like double stars, their orbits obey ________ laws of Planetary Motion.

A) Einstein's
B) Kepler's
C) Galileo's
D) Newton's
E) Schwarzchild's

Question 2

A type B9 star is hotter than a type A0 star.

Indicate whether the statement is true or false

Ksh22

Sr. Member
Posts: 297

Reply #1 on: Jul 27, 2018

Answer to Question 1

B

Answer to Question 2

TRUE

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