Three galaxies, each of mass m = 4.0 × 1041 kg, lie in a plane at the corners of an equilateral triangle with sides of 5.0 × 1022 m length. The magnitude of the force the other two galaxies exert on each galaxy is
A)4.3 × 1027 N.
B)6.4 × 1027 N.
C)7.4 × 1027 N.
D)8.6 × 1027 N.
E)4.3 × 1028 N.

Question

Quizplus · Accepted Answer

The Answer of Three galaxies, each of mass m = 4.0 × 1041 kg, lie in a plane at the corners of an equilateral triangle with sides of 5.0 × 1022 m length. The magnitude of the force the other two galaxies exert on each galaxy is
A)4.3 × 1027 N.
B)6.4 × 1027 N.
C)7.4 × 1027 N.
D)8.6 × 1027 N.
E)4.3 × 1028 N.

Three Galaxies, Each of Mass M = 4