Question

Question 2: A gate of horizontal width 2 m is hinged at point A as shown in Figure 2. There is no friction at point A. The weight of the gate and the reaction forces at the contact of the gate with the ground are negligible. Determine the force, F which is exerted at point B for the equilibrium condition shown in the figure. The water tank is exposed to atmosphere, $P_{atm}$. The density of the water is 1000 kg/m³ and the value of gravitational acceleration, g is 9.81 N/kg. (25 Points)

          Question 2:
A gate of horizontal width 2 m is hinged at point A as shown in Figure 2. There is no friction at point A.
The weight of the gate and the reaction forces at the contact of the gate with the ground are negligible.
Determine the force, F which is exerted at point B for the equilibrium condition shown in the figure. The
water tank is exposed to atmosphere, $P_{atm}$. The density of the water is 1000 kg/m³ and the value of
gravitational acceleration, g is 9.81 N/kg. (25 Points)
        
Show more…
Question 2:
A gate of horizontal width 2 m is hinged at point A as shown in Figure 2. There is no friction at point A.
The weight of the gate and the reaction forces at the contact of the gate with the ground are negligible.
Determine the force, F which is exerted at point B for the equilibrium condition shown in the figure. The
water tank is exposed to atmosphere, Patm. The density of the water is 1000 kg/m³ and the value of
gravitational acceleration, g is 9.81 N/kg. (25 Points)

Added by Victoria V.

Close

University Physics with Modern Physics
University Physics with Modern Physics
Hugh D. Young 14th Edition
AceChat toggle button
Close icon
Ace pointing down

Please give Ace some feedback

Your feedback will help us improve your experience

Thumb up icon Thumb down icon
Thanks for your feedback!
Profile picture
Please redraw the figure and demonstrate the markings on it. I want it fast, please. Question 2: A gate of horizontal width 2 m is hinged at point A as shown in Figure 2. There is no friction at point A. The weight of the gate and the reaction forces at the contact of the gate with the ground are negligible. Determine the force, F, which is exerted at point B for the equilibrium condition shown in the figure. The water tank is exposed to atmosphere. The density of the water is 1000 kg/m³ and the value of gravitational acceleration, g, is 9.81 N/kg. (25 Points) V Im water 4m 4m B 600 Figure 2
Close icon
Play audio
Feedback
Powered by NumerAI
Danielle Fairburn David Collins
Jennifer Stoner verified

Anand Jangid and 55 other subject Physics 101 Mechanics educators are ready to help you.

Ask a new question

*

Labs

-

Want to see this concept in action?

NEW

Explore this concept interactively to see how it behaves as you change inputs.

View Labs

*

Key Concepts

-
Key Concept
Premium Feature
Explore the core concept behind this problem.
Play button
Key Concept
Premium Feature
Explore the core concept behind this problem.
Your browser does not support the video tag.

*

Recommended Videos

-
a-gate-of-horizontal-width-2-m-is-hinged-at-point-a-as-shown-in-figure-2-there-is-no-friction-at-point-a-the-weight-of-the-gate-and-the-reaction-forces-at-the-contact-of-the-gate-with-the-gr-63445

A gate of horizontal width 2 m is hinged at point A as shown in Figure 2. There is no friction at point A. The weight of the gate and the reaction forces at the contact of the gate with the ground are negligible. Determine the force, F which is exerted at point B for the equilibrium condition shown in the figure. The water tank is exposed to atmosphere, Patm. The density of the water is 1000 kg/m3 and the value of gravitational acceleration, g is 9.81 N/kg A 1 m V 4m water H 4m B 60

Anand J.

dont-refer-to-forces-drawn-on-image-only-the-gate-itself-question-2-20-points-the-right-angle-gate-is-hinged-at-c-and-holds-water-as-shown-in-figure-1-calculate-the-force-p-needed-to-hold-th-94785

Question 2 (20 points): The right angle gate is hinged at C and holds water as shown in Figure 1. Calculate the force P needed to hold the gate such that point B is located at 5 m from the bottom and the surface of water is at 10 m from the bottom. The width of the gate is 2 m (into the page). Neglect the weight of the gate. Note: Ixc for a rectangular plate

Adi S.

-1-points-scalcet8-83014-my-notes-ask-your-teacher-vertical-dam-has-a-semicircular-gate-as-shown-in-the-figure-the-total-depth-d-of-the-figure-is-20-m-the-height-h-of-air-above-the-water-lev-15117

A vertical dam has a semicircular gate as shown in the figure. The total depth d of the figure is 20 m, the height h of air above the water level is 4 m, and the width w of the gate is 10 m. Find the hydrostatic force against the gate. (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.)

Adi S.


*

Recommended Textbooks

-
University Physics with Modern Physics

University Physics with Modern Physics

Hugh D. Young 14th Edition
achievement 1,119 solutions
Physics: Principles with Applications

Physics: Principles with Applications

Douglas C. Giancoli 7th Edition
achievement 1,335 solutions
Fundamentals of Physics

Fundamentals of Physics

David Halliday, Robert Resnick , Jearl Walker 10th Edition
achievement 1,916 solutions

*

Transcript

-
00:01 So here in this question the force exerted at point b is equal to the hydrostatic force on the gate.
00:07 The hydrostatic force is given by f is equals to rho g h a where rho is the density of water g is the gravitational acceleration h is the depth of the water and a is the area of the gate.
00:20 Now f the depth of the water at point b is the depth at point b is 4 meters...
Need help? Use Ace
Ace is your personal tutor. It breaks down any question with clear steps so you can learn.
Start Using Ace
Ace is your personal tutor for learning
Step-by-step explanations
Instant summaries
Summarize YouTube videos
Understand textbook images or PDFs
Study tools like quizzes and flashcards
Listen to your notes as a podcast
Continue solving this problem
Create a free account to:
  • View full step-by-step solution
  • Ask follow-up questions with Ace AI
  • Save progress and study later
Continue Free
Numerade

Get step-by-step video solution
from top educators

Continue with Clever
or



By creating an account, you agree to the Terms of Service and Privacy Policy
Already have an account? Log In

A free answer
just for you

Watch the video solution with this free unlock.

Numerade

Log in to watch this video
...and 100,000,000 more!


EMAIL

PASSWORD

OR
Continue with Clever