#3: A gate in an irrigation canal is constructed in the form of a trapezoid 10m wide at the bottom, 46 m wide at the top, and 2 m high. It is placedvertically in the canal so that the water just covers the gate. Find thehydrostatic force on one side of the gate.Note that your answer should be in Newtons, and use g = 9.8 m/s².

Answered: Image /qna-images/answer/2325d8b2-551c-475b-a678-72a70773c865.jpg

#3: A gate in an irrigation canal is constructed in the form of a trapezoid m wide at the bottom, 46 m wide at the top, and 2 m high. It is pla vertically in the canal so that the water just covers the gate. Find hydrostatic force on one side of the gate. Note that your answer should be in Newtons, and use g = 9.8 m/s².

#3: A gate in an irrigation canal is constructed in the form of a trapezoid m wide at the bottom, 46 m wide at the top, and 2 m high. It is pla vertically in the canal so that the water just covers the gate. Find hydrostatic force on one side of the gate. Note that your answer should be in Newtons, and use g = 9.8 m/s².

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

VISCOUS FLOW : Poiseuille’s law, Stokes law or Reynolds Number One way to administer an inoculation is with a “gun” that shoots the vaccine through a narrow opening. No needle is necessary, for the vaccine emerges with sufficient speed to pass directly into the tissue beneath the skin. The speed is high, because the vaccine ( = 1100 kg/m3) is held in a reservoir where a high pressure pushes it out. The pressure on the surface of the vaccine in one gun is 4.1 x 106 Pa above the atmospheric pressure outside the narrow opening. The dosage is small enough that the vaccine’s surface in the reservoir is nearly stationary during an inoculation. The vertical height between the vaccine’s surface in the reservoir and the opening can be ignored. Find the speed at which the vaccine emerges.
(Bernoulli Equation)A golf course sprinkler system discharges water from a horizontal pipe at the rate of 7200 cm3/s. At one point in the pipe, where the radius is 4.00 cm, the water’s absolute pressure is 2.40 × 105 Pa. At a second point in the pipe, the water passes through a constriction where the radius is 2.00 cm. What is the water’s absolute pressure as it flows through this constriction?
Suppose you have a 8.6 cm diameter fire hose with a 3.8 cm diameter nozzle. Calculate the pressure drop due to the Bernoulli effect as water enters the nozzle from the hose at the rate of 40.0 L/s. Take 1.00 × 103 kg/m3 for the density of the water. To what maximum height, in meters, above the nozzle can this water rise? (The actual height will be significantly smaller due to air resistance.)
Which option is the right option ?
You have a bucket filled to the brim with water at rest. If you poke a tiny hole 1.0 mm in diameter in the side of the bucket at a point 25 cm below the rim of the bucket, what will be the initial flow rate Q (in units of mL/s) of the stream of water coming out of the hole? Ignore friction and viscosity effects. Hint: Torricelli did the hard work for you; don't overthink it. Just watch those units!
Hoover Dam is about 180 m high, measured from its low‑water surface to the crest of the dam, and about 380 m long. Assume that the dam is filled to 81% of its full height. Estimate the total hydrostatic force ? on the Hoover Dam. ?=. ×10N
Suppose you have a 8.8 cm diameter fire hose with a 3.6 cm diameter nozzle. a) Calculate the pressure drop due to the Bernoulli effect as water enters the nozzle from the hose at the rate of 40.0 L/s. Take 1.00 × 103 kg/m3 for the density of the water. b) To what maximum height, in meters, above the nozzle can this water rise? (The actual height will be significantly smaller due to air resistance.
Suppose a distant world with surface gravity of 5.92 m/s2 has an atmospheric pressure of 7.24 x 104 Pa at the surface. (a) What force is exerted by the atmosphere on a disk-shaped region 2.00 m in radius at the surface of a methane ocean? N (b) What is the weight of a 10.0-m deep cylindrical column of methane with radius 2.00 m? Note: The density of liquid methane is 415 kg/m3. (c) Calculate the pressure at a depth of 10.0 m in the methane ocean. Pa
Asap like
a swimming pool has dimensions 34.0 m ✕ 6.0 m and a flat bottom. The pool is filled to a depth of 1.70 m with fresh water. (a) What is the force exerted by the water on the bottom? N down(b) What is the force exerted by the water on each end? (The ends are 6.0 m.) N outward(c) What is the force exerted by the water on each side? (The sides are 34.0 m.) N outward
An electrical short cuts off all power to a submersible diving vehicle when it is a distance of 26 m below the surface of the ocean. The crew must push out a hatch of area 0.55 m2 and weight 350 N on the bottom to escape. a)If the pressure inside is 1.0 atm, what downward force must the crew exert on the hatch to open it? Express your answer in newtons.
Please asap