A trough with a trapezoidal cross-section, as shown in the figure, contains vegetable oil with density 910 kg/m3. (Use g = 9.8 m/s2 for the acceleration due to gravity.) 3 m 2 m 4 m 1 m A trough has a trapezoidal cross section. The vertical side is 3 m in height. There are two horizontal sides perpendicular to the vertical side, with the larger horizontal side being at the top and 2 m long, and the shorter side at the bottom is 1 m long. The width of the trough is 4 m. (a) Find the hydrostatic force (in N) on one end of the trough if it is completely full of oil. (b) Compute the force (in N) on one end if the trough is filled to a depth of 1.8 m. (Round your answer to two decimal places.)

A trough with a trapezoidal cross-section, as shown in the figure, contains vegetable oil with density 910 kg/m3. (Use g = 9.8 m/s2 for the acceleration due to gravity.) 3 m 2 m 4 m 1 m A trough has a trapezoidal cross section. The vertical side is 3 m in height. There are two horizontal sides perpendicular to the vertical side, with the larger horizontal side being at the top and 2 m long, and the shorter side at the bottom is 1 m long. The width of the trough is 4 m. (a) Find the hydrostatic force (in N) on one end of the trough if it is completely full of oil. (b) Compute the force (in N) on one end if the trough is filled to a depth of 1.8 m. (Round your answer to two decimal places.)

(a)

Find the hydrostatic force (in N) on one end of the trough if it is completely full of oil.

(b)

Compute the force (in N) on one end if the trough is filled to a depth of 1.8 m. (Round your answer to two decimal places.)

A trough with a trapezoidal cross-section, as shown in the figure, contains vegetable oil with density 910 kg/m³. (Use g = 9.8 m/s² for the acceleration due to gravity.)
T
3 m
J
☐
1 m
4 m
2m →
(a) Find the hydrostatic force (in N) on one end of the trough if it is completely full of oil.
(b) Compute the force (in N) on one end if the trough is filled to a depth of 1.8 m. (Round your answer to two decimal places.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A lost shipping container is found resting on the ocean floor and completely submerged. The container is 5.9 m long, 2.8 m wide, and 2.3 m high. Salvage experts attach a spherical balloon to the top of the container and inflate it with air pumped down from the surface. When the balloon's radius is 1.7 m, the shipping container just begins to rise towards the surface. What is the mass of the container? Ignore the mass of the balloon and the air within it. Do not neglect the buoyant force exerted on the shipping container by the water. The density of seawater is 1025 kg/m3.
Water exits a pipe with a cross-section of 5.2 m2 at a velocity of 1.5 m/s. What is the velocity at the inlet if the cross-section at the pipe inlet is 4.0 m2? 1.2 m/s 0.58 m/s 1.4 m/s 0.77 m/s
A raft is made of 17 logs lashed together. Each is 31.5 cm in diameter and has a length of 7.00 m. How many people (whole number) can the raft hold before they start getting their feet wet, assuming the average person has a mass of 75.0 kg? Do not neglect the weight of the logs. Assume the density of wood is 600 kg/m3 (answer should be no. of people in whole number)
A force of 295 N is applied to a hydraulic jack piston that is 0.026 m in diameter. The second piston that supports the load has a diameter of 0.19 m. What is the magnitude of the output force on the hydraulic jack? Ignore any difference in height between the pistons. [Area of a circle = nr² or (T1/4)d²] %3D F1 F2 A1 A2
the plunger and the needle of a hypodermic syringe have areas of 0.5 cm^2 and 0.0006 cm^2, respectively. To inject a vaccine, a nurse pushes the plunger with a force of 5.5 N. What pressure is transmitted into the vaccine?
A tall, open container is full of glycerine. At what depth h below the surface of the glycerine is the pressure 2290 Pa greater than atmospheric pressure? The density of glycerine is 1.26x103 kg/m3.
A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.3 m long, 2.9 m wide, and 2.9 m high. Salvage experts attach a spherical balloon to the top of the container and inflate it with air pumped down from the surface. When the balloon's radius is 1.6 m, the shipping container just begins to rise towards the surface. What is the mass of the container? Ignore the mass of the balloon and the air within it. Do not neglect the buoyant force exerted on the shipping container by the water. The density of seawater is 1025 kg/m³. Number i Units
U-shaped tube, open to air on both ends, contains oil. Water is poured into the left arm until the water column is 10 cm deep. What is the height of the oil column (in cm) when the system is in equilibrium? The density of oil is 801 kg/m3
A rectangular solid made of aluminum has a density p= 2.70 g/cm³. The dimensions of the solid are shown below. The solid is placed on top of a truncated cone whose circular ends have the dimensions shown. The bottom of the rectangular solid down on the top surface of the cone. Find the pressure (in N/m²)between those two surfaces. (Ignore air pressure.) (1 kg = 1000 g, 1 m 100 cm) presses 10.0 cm 8.00 cm 15.0 cm r= 2.00 cm R = 6.00 cm
A spring is attached to the bottom of an empty swimming pool, with the axis of the spring oriented vertically. An 25.0-kg hollow block of wood (p = 840 kg/m³) is fixed to the top of the spring and compresses it. Then the pool is filled with water, completely covering the block. The spring is now observed to be stretched twice as much as it had been compressed. Determine the percentage of the block's total volume that is hollow. Ignore any air in the hollow space. Number i Units In air X 2x www Submerged in water --Unstrained length
Two metal blocks are attached by a cable as shown in Figure P10.50 and are floating near the surface of a lake. If the volumes are V1 = 3 m3 and V2 = 1.23 m3 , what is the total buoyant force on the two blocks?
A horizontal pipe of cross-sectional area 0.29 m2 at height 6 m carries water at speed 1.9 m/s. The pipe turns upward and levels out again to horizontal at height 14 m, where the pipe narrows to 0.11 m. If the pressure is 202 kPa at the original height, what is the pressure in kPa at the final height? The density of water is 1000 kg/m3. kPa