Ask a New Question

Question

Two stars of mass M and 2M, a distance 3x apart rotates in circles about the common center mass "0" The gravitational force acting on the stars is KGM^2/x^2, what is value of K?
9 years ago

Answers

Steve
G(M)(2M)/(3x)^2 = KGM^2/x^2
2GM^2/9x^2 = KGM^2/x^2
2/9 = K
9 years ago
Anonymous
thanku you soo much
9 years ago

Related Questions

Two equal-mass stars maintain a constant distance apart of 6.0 1010 m and rotate about a point midwa... Three identical stars of mass M = 6.4 x 1030 kg form an equilateral triangle that rotates around the... Three identical stars of mass M form an equilateral triangle that rotates around the triangle's cent... would 2 stars very far away from each other have a strong gravitational pull Is there any stars between the Earth and the Moon? two stars with equal mass of 4.0x10^15 kg are separated by a distance of 2 km. They are moving in ci... Two equal-mass stars orbit their centre of mass. The distance between the stars (measured from the c... Which of the following stars has the longest main sequence lifetime? Group of answer choices a s... The mass of four stars relative to the sun is shown in the following table. Mass of Stars Star... Why do high-mass stars live shorter lives? Select all that apply. They process fuel more quickly....
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use