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Three particles with equal masses m=100kg are located along x-axis at x=-1cm, x=0 and x=+1cm. What...

Three particles with equal masses m=100kg are located along x-axis at x=-1cm, x=0 and x=+1cm. What is the magnitude of the net gravitational force on the left-most (at x = -1cm) particle from the other two particles?

0.0067 N
0.0083 N
0.0033 N
0.0054 N
0.0134 N

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