A 1508 kg solid plastic sphere is anchored to a freshwater lake bottom using two ropes (see below). Express your answers using appropriate mks units. Let 0 = 62°, Pplastic = 880 kg/m³, & Pwater = 1000 kg/m³. e 8 (a) Determine the buoyant force on the sphere. 16793.6 N (b) Determine the tension in the ropes. 2146.3 N X (c) If the ropes break and the sphere ends up floating on the surface, what fraction of the sphere will be below water? 0.88

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A 1508 kg solid plastic sphere is anchored to a freshwater lake bottom using two ropes (see below). Express your answers using appropriate mks
units. Let = 62°, Pplastic
= 880 kg/m³, & Pwater = 1000 kg/m³.
(a) Determine the buoyant force on the sphere.
16793.6 N
(b) Determine the tension in the ropes.
2146.3 N
X
(c) If the ropes break and the sphere ends up floating on the surface, what fraction of the sphere will be below water?
0.88
Submit Answer
Transcribed Image Text:A 1508 kg solid plastic sphere is anchored to a freshwater lake bottom using two ropes (see below). Express your answers using appropriate mks units. Let = 62°, Pplastic = 880 kg/m³, & Pwater = 1000 kg/m³. (a) Determine the buoyant force on the sphere. 16793.6 N (b) Determine the tension in the ropes. 2146.3 N X (c) If the ropes break and the sphere ends up floating on the surface, what fraction of the sphere will be below water? 0.88 Submit Answer
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