Web1 Answer. For a spherical balloon (which is a reasonable model to start with) the tension in the material is σ = 0.5 P R / δ where P is the pressure difference between inside and outside, R is the radius, δ is the thickness. The material will break at some critical value of the tension which is called the tensile strength of the material. WebFeb 13, 2024 · The object appears to be a “cylindrical object” smaller than the Chinese surveillance balloon that was shot down previously, Canadian Defense Minister Anita Anand said at a news conference on ...
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