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

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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