6.A cylindrical buoy 60 cm in diameter and 1.80 m high weighs 2810N. It is moored in salt water (s= 1.03) to a 12.0 m long chain weighing 117.70 N/m. At high tide, their is a protrusion of 84 cm of the top of the buoy surface. What would be the amount of the protrusion if the tide drops by 2.10 m. Specific weight of the chain is 76.42 KN/m^3. A. 90 cm B. 92 cm C. 94 cm D. 96 cm

6.A cylindrical buoy 60 cm in diameter and 1.80 m high weighs 2810N. It is moored in salt water (s= 1.03) to a 12.0 m long chain weighing 117.70 N/m. At high tide, their is a protrusion of 84 cm of the top of the buoy surface. What would be the amount of the protrusion if the tide drops by 2.10 m. Specific weight of the chain is 76.42 KN/m^3. A. 90 cm B. 92 cm C. 94 cm D. 96 cm

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

vessel cylindrical in shape and closed at the top and bottom is 300 mm in diameter, 1 m long and contains water up to a depth of 0.8 m. The air above the water surface is at a pressure of 60 kN/m2 . If the vessel is rotated at a speed of 250 r.p.m. about its vertical axis find the pressure head (in cm of water) at the center bottom of the vessel a.567.2 b.845 c.643.9 d.722.5
What will be the weight of iron rod in mercury if its volume is 50 m^3 and density is 2400 kg/m^3.
... Air; P = 36 KPa Oil; SG = 0.82 1.7m Water 1.8m Unknown liquid 4.2m SG = 1.32 2m 60° Determine the magnitude of the total hydrostatic force acting on the 2m x 4m gate shown. (A) 762.97 KN B 733.16 KN (©) 794.33 KN D 687.34 KN (E) No answer among the choices 4m
I need handwritten and correct
A rectangular gate (h = 3.25 m high, w = 5.5 m wide) is hinged at the top edge at A, which is a = 2.2 m under the water surface, and is restrained by a fixed ridge at B. Determine the hydrostatic force in kN in the horizontal direction exerted on the gate by the water. (water density 1000 kg/m^3 , g=9.81 m/s^2)
A vessel going from salt to freshwater sinks 5cm, then after burning 500kn of coal rises 2.5cm. What is the original weight of the vessel? Assume that the cross-sectional area of the vessel near the water surface is constant. Unit wt of seawater=10.10 kN/m^3.
. A buoy is a solid cylinder 0.30 m in diameter and 1.20 m long. It is made of material with a specific weight of 7.90 kN/m³. If it floats upright, how much of its length is above the water. Answer: H = Water y = 9806.6 N/m³ H d = 0.3m L = 1.2 m
The gauge pressure in a pipe is measured by a manometer containing mercury (density 0f 13,600 kg/m^3). The top of the mercury is open to the atmosphere and the atmospheric pressure is 100 Kpa. If the mercuty column height is 24 cm, the gage pressure in the pipe in kPa is (WITH FREE BODY DIAGRAM)
A solid sphere has a diameter of 3.81 cm and a relative density of 0.089. It floats in the water a depth "h". determine this height if: a) the buoyancy due to the air is negligible. b) the buoyancy of the air is not negligible ρair=1.225kg/m^3 (use 4 decimal places for your calculations).
Forces on immersed surfaces. Write your complete solution.
For a vertical rectangular gate, one side has linseed oil (0.938) and the other has two fluids—castor oil (0.96) and water. Considering a unit-width of the gate, apply the PRESSURE PRISM CONCEPT (Illustrate and label the pressure diagram/prism) to calculate the magnitude and direction of the following when z = 7m. FIND: A. The hydrostatic force due to linseed oil F1. B. The hydrostatic force due to castor oil F2. C. The hydrostatic force due to water. D. The net hydrostatic force acting on the gate Fnet
Figure AB Cover rests on a flat surface. Cover 180 kg weight and 1.2 m wide. At what height is the water depth the lid won't open? find it. (glycerin density is 1260 kg/m3 , That density 1000 kg/m3 )