5 F. The figure shows a U-shaped tube, open to the air at both ends. The left arm holds hy = 8.7 cm of water on top of the mercury which rounds the bend and rises into the right arm. Calculate h, the vertical distance in cm between the top of the water and the top of the mercury in the right arm. (The density of mercury is 13.6 x 103 kg/m³) 94 f12 61 E3 pause break OLI 因 因 9 8. R P
Q: 5. How much force is acting on the triangular plate submerged 3ft under water shown in the diagram…
A: i think you given wrong density value please do check. but still i solved question according to…
Q: 8. A balloon is filled with helium (density = 0.180 kg/m³) to a volume that has a radius of 1.45 m…
A: Given: Density of helium (ρhelium) = 0.180 kg/m³ Radius of the balloon (r) = 1.45 m Mass of the skin…
Q: 2. A solid cylinder (radius= 16.0 cm, height = 16.0 cm) has a mass of 10.94 kg. This cylinder is…
A: Given Radius of solid cylinder = r = 16 cm Height of solid cylinder= h = 16 cm Mass of solid…
Q: Tank 1 has a fluid of density ρ filling it to a height h and is located on a planet with gravity g.…
A: We know that the formula of the gauge pressure at the bottom of the tank is given as Gauge…
Q: A ball of volume 11.1 m³ is placed in a container of fluid of density 947 kg/m³. Calculate the…
A: Given: Volume of ball Vball=11.1 m3 Density of fluid ρl=947 kg/m3 Volume submerged Vsub= 8.4 m3 Let…
Q: The density of warm air inside a hot air balloon is 0.8 kg/m^3 while the density of the surrounding…
A: a)The required minimum volume is,
Q: 4. A solid cylinder (radius = 18.0 cm, height = 13.5 cm) has a mass of 11.68 kg. This cylinder is…
A:
Q: A tank that is 5.00 m deep is filled with an unknown fluid on an alien planet. Assume g = 12.0 m/s2.…
A:
Q: A U-shaped tube is closed at one end p, the other end is open to the atmosphere. There 12. is a…
A: Answer: 125791 dyn/cm^2
Q: 26. A block of density 2700 kg m-3 is attached to a spring with spring constant k. The block is…
A:
Q: 7. A large container, 122 cm deep is filled with water. If a small hole is punched in its side 79.0…
A:
Q: The wing of an airplane has an average cross-sectional area of 13 m2 and experiences a lift force of…
A: Write the given values with suitable variables. A=13 m2F=91000 N Here, A denotes the average…
Q: The pressure at the bottom of aquarium A is greater than that at the bottom of aquariur B. Why might…
A: Formula of pressure at the bottom of aquarium: P=Po+ρgh=Po+mVgh Where, P = Pressure at the bottom.…
Q: A. What is the speed of the air through the 2.0 cm section of tube? (In m/s) B. What is the pressure…
A: Equation of continuity: the equation of continuity tells us that the volume rate of flow of an…
Q: 8. A large container, 108 cm deep is filled with water. If a small hole is punched in its side 81.0…
A: Answer:- Given Acceleration due to gravity (g) = 9.8 m/s2 Height of small hole punched in its…
Q: 5. A lead block is suspended by means of a string from the underside of a 8.50 kg block of wood of…
A: The mass of the wood block is 8.50 kg. The density of the wood is 712 kg/m3. The density of the lead…
Q: jet of water squirts out horizontally from a hole near the bottom of the tank shown in the figure.…
A: jet of water squirts out horizontally from a hole near the bottom of the tank shown in the figure.…
Q: An object with mass 1.0 kg when placed in water has an apparent weight of 5.0N. It is then placed…
A: Recall Apparent weight=actual weight-Buoyant force
Q: 7. A large container, 128 cm deep is filled with water. If a small hole is punched in its side 81.0…
A:
Q: Find the minimum diameter of a (50 m)-long nylon string that will stretch no more than (1 cm) when a…
A: We are allowed to give the explanation of first question only which is given below. Please repost…
Q: 90 m thick. Its density is 700 kg/m^3. a. What volume of lead must be fastened
A:
Q: 60. A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the brim.…
A: Since you have asked multiple questions so we are solving only first question for you. If you want…
Q: A rock with a mass of 580 g in air is found to have an apparent mass of 365 g when submerged in…
A:
Q: 1. When a 1.0 m' block is placed in water, only 1/3 of the block stays above the surface. What is…
A: The given block has a volume of 1 m3, and it is immersed in water such that only 1/3rd of the block…
Q: A₁ = Hi Water flows straight down from an open faucet. The cross-sectional area of the faucet is 1.3…
A: Answer is attached below 👇👇Explanation:
Q: 1. A swimming pool has the following dimensions: 15 m long; 5 m wide; 2 m deep. a. By how much would…
A: Given, Pool dimensions are 15m long, 5 m wide and 2 m deep
Q: The wing of an airplane has an average cross-sectional area of 13 m2 and experiences a lift force of…
A: Given: Average cross sectional area of wing, A = 13 m2 Lift force, F = 97000 N
Q: Suppose air, with a density of 1.29 kg/m³, Is flowing into a Venturi meter. The narrow section of…
A:
Q: Q2. A "U" shaped tube (with a constant radius) is filled with water and oil as shown. The water is a…
A: Solution: Given: The experimental arrangement is shown in figure that consist of a U tube in which…
Q: 2. Water is poured into a U-tube as shown in the figure. The left arm of the tube has…
A:
Q: 8. A U-shaped tube is closed at one end p, the other end is open to the atmosphere. There is a layer…
A:
Q: Air flows through the tube shown at a rate of 1200 cm³/s. Assume that air is an ideal fluid…
A:
Q: A jet of water squirts out horizontally from a hole near the bottom of the tank, as seen in the…
A: The given data we have: vertical height: y=1.80m horizontal distance: x=1.24m diameter of the hole:…
Q: A rock with density 2100 kg/m3 is suspended from the lower end of a light string. When the rock is…
A: Given:The density of rock is .The tension in the string is .The density of liquid is .The expression…
Q: A rock weighs 16.25 N in the air. When it is hanging from a light string and fully submerged in a…
A:
Q: ngular block of wood floats in fresh water (density = 1000 kg/m³) with its lower 10 cm submerged.…
A:
Q: A solid aluminum ingot weighs 81.0 N in air. a)What is its volume? b)The ingot is suspended…
A:
Q: 5. A large container, 118 cm deep is filled with water. If a small hole is punched in its side 89.0…
A:
Q: 1. A U-tube contains liquid of unknown density. An oil of density 780 kg/m³ is poured into one arm…
A: Density of oil σ=780 kg/m3, height of oil column h=11.5 cm and the distance between oil-air…
Q: 10. A spherically shaped balloon has a radius of 4.00 m, and is filled with helium. What is the mass…
A: The radius of the balloon, r=4.00 m The density of air, ρair=1.29 kg/m3 The density of helium,…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 28. A 6.00 [kg] aluminum metal is suspended in a rope and partially immersed in water (Pwater = 1000 [kg/m³]). If the tension in the rope is 4.55 [N], what volume of aluminum was immersed? -3 A. 5.54 x 10-³ [m³] C. 5.54 [m³] B. 6.46 × 10−³ [m³] D. 6.46 [m³]SP5. A pipe with a circular cross section has a diameter of 9 cm. It narrows at one point to a diameter of 5.2 cm. The pipe is carrying a steady stream of water that completely fills the pipe and is moving with a speed of 1.6 m/s in the wider portion. a. What are the cross-sectional areas of the wide and nar- row portions of the pipe? (A = ar", and the radius is half the diameter.) b. What is the speed of the water in the narrow portion of the pipe? c. Is the pressure in the narrow portion of the pipe greater than, less than, or equal to the pressure in the wider portion? Explain.2. Water flows through a fire hose of diameter 6.35 cm at a rate of 0.012 m³/s. The fire hose ends in a nozzle of inner diameter 2.20 cm. What is the speed with which the water exits the nozzle?
- 6. A solid aluminum bar weighs 89 N in air. a. What is its volume? b. If it is suspended from a rope and totally submerged in water, what is the tension in the rope?Bird bones have air pockets in them to reduce their weight—this also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 45.0 g and its apparent mass when submerged is 3.60 g (the bone is water light) a. What mass of water is displaced? b. What is the volume of the bone? c. What is its average density?6. Please help answer this question, thank you so much!! :)
- 1.A glass container weighing 4 N has of water and a 1 N block of styrofoam (100 kg/m3) that is held underwater by a rope. The rope is cut. 1. What is the acceleration of the block? (ignore friction). 2. What happens to the water level?10. A 40 kg mass is attached to one end of a spring, which has a spring constant of 700 N/m. The other end of the spring is attached to the bottom of a full tank of water. The mass has a volume of 0.25 m3 and is completely submerged in the water.a. Will the mass float, sink, or remain stationary?b. If the mass sinks or floats, determine how far the spring will compress or stretch?
- A tank holds a large amount of water. A pipe is connected to the tank at the upper end and is open to the air at the lower end (see figure).The upper end of the pipe has a diameter of 17.0 cm. The lower end of the pipe has a diameter of 8.60 cm. The speed of the water at the upper end is 2.00 m/s.What is the flow rate of the water in the pipe?A U shaped tube with diameter 2.00 cm, open to the air on both ends, contains mercury. Oil ispoured into the left arm until the oil column is 15.0 cm high. Then water is poured into the rightarm until the water column is 10.0 cm.a. On which side of the tube is the mercury level higher? Support your answer.b. What is the change in height of the mercury on both sides of the tube?c. To make the mercury return to its original level, which fluid would you have to add to thetube, and how much would you have to add (in cm cubed)?A raft has dimensions 7.0 m x 7.0 m with a thickness of 1.0 m and made of material with average density 650 kg/m3. a. When floating in water, what percentage of the volume is under water? b. What is the pressure underneath the raft? c. How heavy of a load is necessary to cause the raft to be 80% submerged in water? d. If the raft is made with a different material of lower density and 80% of it is still submerged, how if at all would your answers to (a), (b) and (c) change? e. , explain how, if at all, the answer to (b) is related to the buoyant force. f. Imagine that the load increases enough to fully submerge and then sinks the raft to the bottom of the lake. How, if at all, does the buoyant force vary during this process?