Find what is its direction

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Reference no: EM13665674

Four 7.5 kilogram spheres are placed at the corners of a square of side 0.65 meter.

(a) Find the magnitude of the gravitational force exerted on one sphere which is in left and down corner of the square by the other three.

(b) Find what is its direction? Suppose that x-axis is directed to the right.

Reference no: EM13665674

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