Homework Answers
![radius of pool 10 e 5m Som E 3m gom] ago 11 11 12.5m side view i reference urel 70.5 dy I dy 5 m. i gdy ? dv = (sidy = 25 dy](http://img.homeworklib.com/questions/425accf0-b2b6-11eb-8248-55fe17f14d86.png?x-oss-process=image/resize,w_560)
Add Answer to:
(1 point) A circular swimming pool has a diameter of 10 m. The circular side of...
A circular swimming pool has a diameter of 20 m, the sides are 4 m high, and the depth of the...
A circular swimming pool has a diameter of 20 m, the sides are 4 mhigh, and the depth of the water is 3.5 m. How much work (inJoules) is required to pump all of thewater over the side? (Theacceleration due to gravity is 9.8 and the density of water is 1000 .)
A swimming pool of depth 2.5 m is filled with ordinary (pure) water (ρ = 1000...
A swimming pool of depth 2.5 m is filled with ordinary (pure) water (ρ = 1000 kg/m3). (a) What is the pressure at the bottom of the pool? 1.2550×105 Pa (b) When the pool is filled with salt water, the pressure at the bottom changes by 5.2 x103Pa. What is the magnitude of the difference between the density of the salt water and the density of pure water? Please show your work :)
A circular plate with radius 8 m is submerged vertically in water as shown. Express the...
A circular plate with radius 8 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) (ρg 8 −8 =?) (dy ≈ ?N). BTW the distance of the submerged circular plate from its top is 4m to the surface...
A fireman climbs a 9 m high ladder carrying a 5.9999 in diameter hose that has...
A fireman climbs a 9 m high ladder carrying a 5.9999 in diameter hose that has a 1.2 in diameter nozzle. The pump has an absolute pressure of 4 atm . What is the water velocity from the nozzle? Assume that water is incompressible, its density is 1000 kg/m3 , and 1 inch = 0.0254 m. The acceleration of gravity is 9.8 m/s 2 and 1 atm = 1.01
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000...
A swimming pool of depth 2.7 m is filled with ordinary (pure) water (ρ = 1000 kg/m3). (a) What is the pressure at the bottom of the pool? Pa (b) When the pool is filled with salt water, the pressure changes by 4.5 103 Pa. What is the difference between the density of the salt water and the density of pure water? kg/m3
A reservoir has the shape of a pyramid with square base, with apex facing down. Its height is 2 m, a side from its base...
A reservoir has the shape of a pyramid with square base, with apex facing down. Its height is 2 m, a side from its base is 3 m and it is filled with water up to 1 m. Δ= (i Leta be the height in meters measured from the apex to the base of the reservor. The weight in New tons of a thin layer of water bete een approximately P (z) Δ# : What is P (z) ? P...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of th...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of the door is its diameter), as indicated in the figure below. 15 door 6 a) Let y denote the height in meters measured from the base of the dam. The hydrostatic force exerted by the water on the portion of the door comprised between y m and y+ Ay m is approximately p (y) Ay N.What is...
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7...
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) N 3 m Need Help? Read It Talk to a Tuter Ask Your...
A child playing in a swimming pool realizes that it is easy to push a small...
A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. If the child needs to supply 554 N to totally submerge the ball, calculate the...
A child playing in a swimming pool realizes that it is easy to push a small...
A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. If the child needs to supply 554 N to totally 1.000 x 103 kg/m2, the...
A reservoir has the shape of a pyramid with square base, with apex facing down. Its height is 2 m, a side from its base is 3 m and it is filled with water up to 1 m. Δ= (i Leta be the height in meters measured from the apex to the base of the reservor. The weight in New tons of a thin layer of water bete een approximately P (z) Δ# : What is P (z) ? P...
A vertical dam retains 15 m of water. It is pierced at its base witha semi-circular door 6m in diameter (the base of the door is its diameter), as indicated in the figure below. 15 door 6 a) Let y denote the height in meters measured from the base of the dam. The hydrostatic force exerted by the water on the portion of the door comprised between y m and y+ Ay m is approximately p (y) Ay N.What is...
Ask Your Teacher 3 -2 points SCalcETB 8.3005. My Notes A circular plate with radius 7 m is submerged vertically in water as shown. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the weight density of water is 1000 kg/m3.) N 3 m Need Help? Read It Talk to a Tuter Ask Your...
A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. If the child needs to supply 554 N to totally submerge the ball, calculate the...
A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam ball (the shape of the ball will not distort when it is forced under the surface), which he forces under the surface of the water. If the child needs to supply 554 N to totally 1.000 x 103 kg/m2, the...
Most questions answered within 3 hours.
-
Lincoln, Inc., which uses a volume-based cost system, produces
cat condos that sell for $170 each....
asked 1 minute ago -
On November 3, the spot price for cotton was $0.81/lb., and the
February futures price was...
asked 2 minutes ago -
Using Python:
A Prime number is an integer greater than 1 that cannot be
formed by...
asked 24 minutes ago -
Read about Cokes strategy in Africa in the article below and
discuss the ethics of selling...
asked 11 minutes ago -
What made of a 40.0% NaOH solution should be diluted to 1.00 L
with water to...
asked 11 minutes ago -
Draw and describe the results of the Meselson-Stahl experiments
showing that DNA replication followed the Semi-conservative...
asked 16 minutes ago -
Deeply Explain the Following Web Development Softwares Along
With the Reasons to Choose them For Development....
asked 13 minutes ago -
essay question: why was Hurricane Katrina so devastating? How
and why did the levees break in...
asked 18 minutes ago -
Why might it be necessary to reduce consumer spending in order
to attain faster economic growth?...
asked 27 minutes ago -
Express your answer with the appropriate units.
1. How many milliliters of oxygen gas at STP...
asked 33 minutes ago -
A
solution is prepared by mixing 0.12L of 0.11 M sodium chloride with
0.26 L of...
asked 34 minutes ago -
Difference between follicle and egg.
Where exactly are LH and FSH located on the ovaries?
What...
asked 35 minutes ago