Question

Part A-What is the total force on the bottom of a swimming pool 18.5 m by 8.1 m whose uniform depth is 1.6 m ?

Express your answer using two significant figures.

Part B- What is the absolute pressure on the bottom of a swimming pool?

Part C- What will be the pressure against the *side* of
the pool near the bottom?

Answer #1

Dimensions of a swimming pool are 34.0 m by 9.5 m and its
uniform depth is 1.8 m . The atmospheric pressure is
1.013×105N/m2.
A) Determine the absolute pressure on the bottom of the swimming
pool.
B) Calculate the total force on the bottom of the swimming
pool.
C) What will be the pressure against the sideof the
pool near the bottom?

Determine the absolute pressure on the bottom of a swimming pool
26.0 m by 8.5 m whose uniform depth is 2.0 m .

A rectangular swimming pool is 8 m ✕ 34 m in area. The depth
varies uniformly from 1 m in the shallow to 3 m in the deep end.
(a) Determine the pressure at the deep end of the pool and at the
shallow end. (b) What is the net force on the bottom of the pool
due to the water in the pool? (Ignore the effects of the air above
the pool for this part.)

If you dive to 3 m below the surface of a swimming pool filled
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is the total or absolute pressure at that
depth? (rmilk = 1033 [kg/m3]

(v) Two bricks of identical volume are sitting at the bottom of
a swimming pool where the water depth is constant. Brick 1 has a
density twice that of Brick 2. Which of the following is true in
relation to the buoyancy forces on the bricks? (a) The buoyancy
force is the same on both bricks. (b) The buoyancy force is twice
as large on Brick 1 than on Brick 2. (c) The buoyancy forces are
zero because the bricks...

A pond with a total depth (ice + water) of 2.75 m is covered by
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Find the time required for light to travel vertically from the
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Express your answer using two significant figures.

What is the final volume (L) of each of the following diluted
solutions?
Part A
a 4.0 % (m/v) KOH solution prepared from 10.0 mL of a 20.0 % KOH
solution
Express your answer using two significant figures.
Part B
a 1.6 M HCl solution prepared from 25 mL of a 6.0 M HCl
solution
Express your answer using two significant figures.
Part C
a 8.0 M NaOH solution prepared from 50.0 mL of a 12 M NaOH
solution
Express...

A 2.5 kg solid cylinder (radius = 0.10 m , length = 0.70 m ) is
released from rest at the top of a ramp and allowed to roll without
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Part A When the cylinder reaches the bottom of
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(answer in J)
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When at rest, a proton experiences a net electromagnetic force
of magnitude 8.1×10−13 N pointing in the positive
x direction. When the proton moves with a speed of
1.6×106 m/s in the positive y direction, the
net electromagnetic force on it decreases in magnitude to
7.0×10−13 N , still pointing in the positive x
direction.
Part A: Find the magnitude of the electric
field. Express your answer using two significant figures.
Part B: Find the direction of the electric
field....

Calculate the percent ionization of acetic acid solutions having
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Part A
1.10 M
Express your answer using two significant figures.
%
Part B
0.500 M
Express your answer using two significant figures.
%
Part C
0.130 M
Express your answer using two significant figures.
%
Part D
4.60×10−2 M
Express your answer using two significant figures.
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