Assume that surface tension forces act on a double-edge razor blade at an angle → relative to the water surface on the water surface, as shown below. a. The mass of the razor blade is 0.64 x 103 kg and the total length of its sides is 206 mm. Determine the value of required to maintain equilibrium between the blade weight and the resultant surface tension force b. The mass of the razor blade is 2.61 x 103 kg and the total length of its sides is 154 mm. Why does the blade sink? Support your answer with the necessary calculations. Blade Surface tension force

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Assume that surface tension forces act on a double-edge razor blade at an angle →
relative to the water surface on the water surface, as shown below.
a. The mass of the razor blade is 0.64 x 103 kg and the total length of its sides is
206 mm. Determine the value of required to maintain equilibrium between the
blade weight and the resultant surface tension force
b. The mass of the razor blade is 2.61 x 103 kg and the total length of its sides is
154 mm. Why does the blade sink? Support your answer with the necessary
calculations.
Blade
Surface tension
force
Transcribed Image Text:Assume that surface tension forces act on a double-edge razor blade at an angle → relative to the water surface on the water surface, as shown below. a. The mass of the razor blade is 0.64 x 103 kg and the total length of its sides is 206 mm. Determine the value of required to maintain equilibrium between the blade weight and the resultant surface tension force b. The mass of the razor blade is 2.61 x 103 kg and the total length of its sides is 154 mm. Why does the blade sink? Support your answer with the necessary calculations. Blade Surface tension force
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