(a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the tot
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Question
(a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?N/m2 (a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?
N/m2 (a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?
N/m2 (a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?
N/m2 (a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?
N/m2 (a) A swimming pool 3.0 m by 1.4 m has a uniform depth of 2.0 m? What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2 (b) What will be the pressure against the side of the pool at the bottom?
N/m2 What is the total force on the bottom of the pool N (downward) What is the absolute pressure at the bottom of the pool? N/m2
Explanation / Answer
(a) volume of pool = 3*1.4*2 = 8.4m^3
force on the bottom = weight of water filled
force on bottom = 1000*8.4*9.8 = 82320N
pressure = forcerea
area of pool = 3*1.4 = 4.2m^2
pressure = 82320.2 = 19600Nm^2
(b) pressure on sides of pool = total force area of side wall
pressure = 19600 = 9800Nm^2
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