FIGURE 13-5 -A Cylinder, Semicircular in Cross-Section, 10.0 M Long and 5.00

question 8

Multiple Choice

FIGURE 13-5
-A cylinder, semicircular in cross-section, 10.0 m long and 5.00 m in radius, is completely submerged, with its flat 5.00 m * 10.0 m side horizontal and 8.00 m below the water surface, as shown in Fig. 13-5. What is the force on the curved surface of the half-cylinder? Neglect atmospheric pressure.

• A)2.00 × 10⁶ N
• B)2.50 × 10⁶ N
• C)3.00 × 10⁶ N
• D)3.50 × 10⁶ N
• E)4.00 × 10⁶ N

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