What Is the Total Force on the Bottom of a 2.0-M-Diameter

question 28

Multiple Choice

What is the total force on the bottom of a 2.0-m-diameter by 1.0-m-deep round wading pool due to the weight of the air and the weight of the water? (Note the pressure contribution from the atmosphere is 1.0 ´ 10⁵ N/m²,the density of water is 1 000 kg/m³,and g = 9.8 m/s². )

• A)3.4 ´ 10⁵ N
• B)2.4 ´ 10⁶ N
• C)3.2 ´ 10⁶ N
• D)6.0 ´ 10⁶ N

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