Respuesta :

Tension allows a tightrope walker to walk across the rope

The tightrope walker try to balance on the rope by aligning center of mass and center of gravity . Hence , there is no use of air resistance , friction and magnetic force in balancing of the tightrope walker .

Correct option will be

Tension  because tension will balance out the weight force

To learn more about Magnetic force here :

https://brainly.com/question/3160109

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