Weight W in the weight-and-string setup the upper string is attached to the ceil

Question

Weight W in the weight-and-string setup the upper string is attached to the ceiling at two ponts, and the weight is situated so that the tensionin upper string is constant throughout The angle Bog between tup the upper string is attached to the ceiling at two points, and the weight is situated so that the tension in the the string and the celing had been Bold-38.4 degrees, and the tension in the cable was 5.0N. The points of support were then moved so that the angle became Snex 45 8 degrees, What is the tension in the cable now? Answer

Explanation / Answer

2.6 lbf = 1.17934 kg

sin(thita) = 1.1/9.2

THITA= 6.87 deg

g= 10 m/s2

T= 1.17934 Cos(thita) * g

T= 11.7087 N

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