Question: Problem 5. (Maintaining a soapy film) Consider a thin film of liquid soap suspended between a curved stationary wire and a sliding wire segment

Problem 5. (Maintaining a soapy film) Consider a thin film of liquid soap suspended between a curved stationary wire and a sliding wire segment of length = 2.0 cm. As the sliding wire moves to the right, the soap stretches with it. An external force of magnitude of 3 mN holds the wire still. Film Surfaces Side View Top View ext Wire 2.0 cm Ignoring any friction between the wires, determine the surface tension of the soap in units of N

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