document.write( "Question 823975: Newton's law of gravitation states that the gravitational attraction between two object varies jointly as the product of their masses and inversely as the square of the distance between their centers of mass. What will be the change in attraction between the two objects if both masses are doubled and the distance between their centers is cut in half? \n" ); document.write( "

Algebra.Com's Answer #495958 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
---
\n" ); document.write( "x = massA
\n" ); document.write( "y = massB
\n" ); document.write( "r = distance between massA and massB
\n" ); document.write( "---
\n" ); document.write( "f = Gxy/rr
\n" ); document.write( "F = G2x2y/(r/2)(r/2)
\n" ); document.write( "F = 4Gxy/(rr/4)
\n" ); document.write( "---
\n" ); document.write( "F/f = (Gxy/rr) / ( (4Gxy/(rr/4) )
\n" ); document.write( "F/f = (1/1) / ( (4/(1/4) )
\n" ); document.write( "F/f = (1/16)
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "F = (1/16)f
\n" ); document.write( "F = f/16
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations, quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "

\n" );