The net force acting on the barges, with forces of 100,000 N and 120,000 N respectively, is calculated to be approximately 150,000 N using vector addition.
The net force acting on the barges can be found using vector addition. Since the forces are perpendicular, you can use the Pythagorean theorem to calculate the net force. In this case, the net force will be approximately 150,000 N.
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