Question

A rectangular tank filled with water is moving horizontally of an acceleration that is half of...

A rectangular tank filled with water is moving horizontally of an acceleration that is half of g. If the tank is 4m long, what is the difference in pressure (kPa) between the rear end and front end of the tank? Place your answer in two decimal places

Engineering   Civil-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

P1=pressure at point 1 = wh1  

P2=pressure at point 2 = wh2

tan = ac/g = 1/2

tan = (h1-h2)/L

h1-h2= 0.5* L = 0.5 *4 = 2 m

pressure difference between rear and front end = P1-P2= wh1-wh2 = w(h1-h2)= 1000 *2*9.8 Pascal =19600Pa

= 19.6 Kpa

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A rectangular tank 3m wide 4m long and 2.5m high. Contains water for a depth of...
A rectangular tank 3m wide 4m long and 2.5m high. Contains water for a depth of 2m. Determine the external force applied that will produce the max acceleration which won't cause spilling. Answer in KN. neglect mass of vessel
A water tank company is constructing a line of rectangular tanks that have a square base...
A water tank company is constructing a line of rectangular tanks that have a square base and an open top. The volume of this tank is 50.5 ft3. Find the following: a. The dimensions of the tank that will yield the minimum surface area. Round your dimension results to one decimal place, if needed. b. The minimum surface area. Round answer to 1 decimal place, if needed.
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cmdiameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient of the pipe can be taken to be 0.015 and the effect of the kinetic energy correction factor can be neglected. Someone suggests that it makes no difference whether the pump is located at the beginning or at the...
A cylindrical tank is sitting horizontally. The tank has radius 5 ft and has length 8...
A cylindrical tank is sitting horizontally. The tank has radius 5 ft and has length 8 ft. If the tank is half-filled with water, how much work is required to pump out all the water from the tank? The density of water is 62.4 lb/ft3 . Note: The gravitation constant g should NOT appear in your calculation. The last part is very important, I am not sure how to do this problem in the way it is asking. Please leave...
a tank is filled half-full of a mixture 100 liters of water and 50kg of salt....
a tank is filled half-full of a mixture 100 liters of water and 50kg of salt. water runs in to the tank at a rate of 10 liters per second. the mixture is kept uniform by stirring, runs out at the same rate. what is the amount of salt inside the tank after 10 seconds? from the solution of the formulated differential equation, sketch the amount of salt as time approaches infinity.
A 4 m-wide tank with height of 1.8 m filled with water is pulled with a...
A 4 m-wide tank with height of 1.8 m filled with water is pulled with a cable inclined at 30o to the horizontal. The constant acceleration value in the cable direction is 4 m/s². The water depth is measured as 1.5 m before the motion starts.  Determine the angle between the water surface and the horizontal.  Compute the maximum and minimum pressure values on the bottom of the tank.  How many volume of water are spilled?
A 4 m-wide tank with height of 1.8 m filled with water is pulled with a...
A 4 m-wide tank with height of 1.8 m filled with water is pulled with a cable inclined at 30o to the horizontal. The constant acceleration value in the cable direction is 4 m/s². The water depth is measured as 1.5 m before the motion starts.  Determine the angle between the water surface and the horizontal.  Compute the maximum and minimum pressure values on the bottom of the tank.  How many volume of water are spilled?
A SCUBA tank, an air tank used for breathing under water, is initially filled with gas...
A SCUBA tank, an air tank used for breathing under water, is initially filled with gas at a pressure of 2.8x107 Pa and 32 oC. The tank has a volume of 11.5 L. If the tank will continue to provide air until it reaches a pressure of 1.2x106 Pa, how many moles of gas will it provide to a diver diving in water at 10 oC? Give your answer in moles to at least three significant figures. Hint: There will...
A SCUBA tank, an air tank used for breathing under water, is initially filled with gas...
A SCUBA tank, an air tank used for breathing under water, is initially filled with gas at a pressure of 2.3x107 Pa and 25 oC. The tank has a volume of 16.0 L. If the tank will continue to provide air until it reaches a pressure of 2.5x106 Pa, how many moles of gas will it provide to a diver diving in water at 6 oC? Give your answer in moles to at least three significant figures. Hint: There will...
You are assigned the design of a cylindrical, pressurized water tank for a future colony on...
You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due to gravity is 3.71 meters per second per second. The pressure at the surface of the water will be 140 kPa , and the depth of the water will be 13.6 m . The pressure of the air in the building outside the tank will be 85.0 kPa . Find the net downward force on the tank's flat bottom,...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT