Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Feb 14, 2023

b) A triangular plate of base width 2m and height 3m is immersed in water with its plane making an angle of 60 with

b) A triangular plate of base width 2m and height 3m is immersed in water with its plane making an angle of 60 with the free surface of water. Determine the hydrostatic pressure force and the centre of pressure when the apex of the triangle lies 5m below the free water surface

Step by Step Solution

★★★★★

3.41 Rating (148 Votes )

There are 3 Steps involved in it

Step: 1

The area of the triangular plate is 12 x base x height 12 x 2m x 3m 3m The hydrostatic pressure forc... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Optics

Authors: Eugene Hecht

5th edition

133977226, 133979121, 978-0133977226

More Books

Students also viewed these Mechanical Engineering questions

Question

★★★★★

A stone is projected upwards from the ground with velocity of 16 m/sec at an angle of 60 to the horizontal. With what velocity must another stone be projected at an angle of 45 to the horizontal from...

Answered: 1 week ago

Question

★★★★★

A triangular glass prism with apex angle 60.0 has an index of refraction of 1.50. (a) Show that if its angle of incidence on the first surface is 1 = 48.6, light will pass symmetrically through the...

Answered: 1 week ago

Question

★★★★★

A capillary tube of radius r is immersed in water and water rises in it to a height h. The mass of the water in the capillary is 5g. Another capillary tube of radius 2r is immersed in water. The mass...

Answered: 1 week ago

Question

★★★★★

Zainab company has sold goods on credit RO 55,000 on 31st December 2020 and received RO 15,000 towards credit sales. The company had debit balance of RO 5500 and the balance in accounts receivable...

Answered: 1 week ago

Question

★★★★★

Find the angular speed (in rad/s) of the following hands on a clock. (a) Second hand (b) Minute hand (c) Hour hand

Answered: 1 week ago

Question

★★★★★

The unadjusted trial balance of La Mesa Laundry at August 31, 20Y5, the end of the fiscal year, follows: The data needed to determine year-end adjustments are as follows: (a) Wages accrued but not...

Answered: 1 week ago

Question

★★★★★

In each of the following scenarios determine whether the testing decisions reject ????0 and fail to reject ????0 are reliable decisions. (a) ???? = 0.01, ???? = 0.56 (b) ???? = 0.15, ???? = 0.06 (c)...

Answered: 1 week ago

Question

★★★★★

Angelo Lemay borrowed $8000 from his credit union. He agreed to repay the loan by making equal monthly payments for five years. Interest is 9% compounded monthly. (a) What is the size of the monthly...

Answered: 1 week ago

Question

★★★★★

Calculate the cost of goods sold dollar value for A67 Company for the month, considering the following transactions under three different cost allocation methods and (AVG). Round your intermediate...

Answered: 1 week ago

Question

★★★★★

Provide a brief evaluation of the different types of machine learning methods that can be used to improve the recommendation system, and ultimately, the output generated by the algorithm. In your...

Answered: 1 week ago

Question

★★★★★

Required information [ The following information applies to the questions displayed below. ] On December 1 , Jasmin Ernst organized Ernst Consulting. On December 3 , the owner contributed $ 8 4 , 2 0...

Answered: 1 week ago

Question

★★★★★

Have you ever heard of an electrical demolition hammer? I need to know how the calculations are done. It has a piston and striker arrangement.

Answered: 1 week ago

Question

★★★★★

1. Discuss the use of forensic toxicology in criminal investigations. Include examples of cases where toxicological analysis was crucial. 2. Evaluate the ethical and legal considerations involved in...

Answered: 1 week ago

Question

★★★★★

1. Describe the role of forensic anthropology in criminal investigations. (5 points) 2. Explain the difference between class and individual characteristics in forensic evidence. Provide examples. (5...

Answered: 1 week ago

Question

★★★★★

1. Discuss the importance of bioinformatics in modern biotechnology. Include examples of its applications in the field. (10 points) 2. Evaluate the potential benefits and risks associated with the...

Answered: 1 week ago

Question

★★★★★

1. Describe the process of gel electrophoresis and its application in biotechnology. (5 points) 2. Explain how monoclonal antibodies are produced. (5 points) 3. Discuss the ethical considerations...

Answered: 1 week ago

Question

★★★★★

Develop a cash flow analysis for this problem. Fill in the table below ( enter your responses as whole numbers and include a minus sign if necessary ) . Janurary through June

Answered: 1 week ago

Question

★★★★★

Place a tick in the appropriate grid to identify the balance that would be brought down in each of the following named accounts, in the books of Rizwy Mohamed: (a) In the Cash account: if Rizwy...

Answered: 1 week ago

Question

★★★★★

Imagine that we have the arrangement depicted in Fig. 12.8. If the separation between fringes (max. to max.) is 1 mm and if the projected width of the source slit on the screen is 0.5 mm, compute the...

Answered: 1 week ago

Question

★★★★★

A narrow single slit (in air) in an opaque screen is illuminated by infrared from a HeNe laser at 1152.2 nm, and it is found that the center of the tenth dark band in the Fraunhofer pattern lies at...

Answered: 1 week ago

Question

★★★★★

Returning to Section 9.1, let where the wavefront shapes are not explicitly specified, and E Ë 1 and E Ë 2 are complex vectors depending on space and initial phase angle. Show that the...

Answered: 1 week ago

Question

★★★★★

Calculate the missing value.

Answered: 1 week ago

Question

★★★★★

Alicia pays 38% income tax on any additional earnings. She has an opportunity to work overtime at 1.5 times her base wage of $23.50 per hour. Rounded to the nearest quarter hour, how much overtime...

Answered: 1 week ago

Question

★★★★★

Classic Homes has found from experience that there should be 40% as many two- bedroom homes as three-bedroom homes in a subdivision, and twice as many two- bedroom homes as four-bedroom homes. How...

Answered: 1 week ago

Previous Question Next Question