What is the total force on the bottom of a filled 4.0-m diameter by 1.0-m deep round wading pool due to the weight of the air and the weight of the water? (Note that the pressure contribution from the atmosphere is 1.0 × 10^5 N/m2, the density of water is 1000 kg/m3, and g = 9.8 m/s2.)
a. 3.4 × 10^5 N
c. 1.7 × 10^5 N
b. 1.4 × 10^6 N
d. 7.8 × 10^5 N
B
Physics & Space Science
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