Proportional harness fluid 7.2 * 10^4 N / m. How long will the tourniquet stretch if a force of 10 kN acts on it?

univerkov | March 28, 2021 | education

Initial data: k (coefficient of stiffness of the rubberized bundle) = 7.2 * 104 N / m; F (the force that acts on the rubberized harness) = 10 kN (10 * 10^3 N).

The amount of cord stretching is determined from the formula: Fel. = | F | = | k * Δx |, whence Δx = F / k.

Let’s calculate: Δx = 10 * 10^3 / (7.2 * 10^4) ≈ 0.139 m (139 mm).

Answer: The rubberized tourniquet will stretch 139 mm.

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