Tarsa Jasa 3b 2.2 b C. 056
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Consider the sealed containers (same fluid and on the same ground level) below with heights given in a and b values.
Provided that b = 2a, answer the following items.
Which point experiences the least pressure?
A. Container A
B. Container B
C. Container C
D. Container D


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- The figure shows 4 containers containing a liquid X. If in all the containers the level of the liquid is at the same height, which of the following statements is true? to. The pressure is lower at the bottom of C b. The pressure is higher at the bottom of A, B and D c. The pressure is higher at the bottom of C d. The pressure at the bottom is different in all and. The pressure is higher at the bottom of B F. Pressure is the same at the bottom in all vesselsThe figure below shows 5 containers of water. A and B have the same height, as do C and E. A and E have the same area on the bottom, as do B and C. D has the largest area and the lowest height. Rank the pressure at the bottom of each container, from least to most (least occurs first, most occurs last). A B E O D, A=B, C=E O C=B, A=E, D D, C, В, А, E С, В, А, Е, D D, A%-DB, С, ERin and Nadeshiko are using a butane tank to make hotpot. The pressure inside the tank is 46.5 atm. What force does the butane exert on the flat end of the cylindrical tank, a disk 7.62 cm in diameter? A. 0.846 N B. 0.212 N C. 8.58 x 10^4 N D. 2.15 x 10^4 N
- 8. A piece of copper has a mass of 2.6 kg. a. What is the volume of this piece of copper?b. The copper is then totally submerged in water. What is the buoyant force acting on it? c. What is the piece of copper’s apparent weight in the water?A 12 kg package rests on one of its sides on a horizontal surface. The area of the side is 0.09-m2. The total pressure exerted by the package on the table is about: Group of answer choices a. 1.31 kPa b. 13.07 Pa c. 10.6 Pa d. The answer is not listed among the given choices. e. 133.3 PaA woman of M equals 63KG stands on the ice the contact area between her ski in the ice is a equals 0.0058M^2. Part A. Express the forest at the person exerts on the ice F in terms of MNG you do not need to include the force of the column of air above her Part B. Calculate the numerical value of F in N Part C. Express the pressure on the ice from the person P in terms of F and A Part D. Calculate the number cool value of P in PA
- Assume that the average density of a arctic iceberg is 0.67 that of seawater. What fraction of an iceberg's volume is submerged? A. 0.67。 B. 0.5。 C. 0.33。 D. 0.86。9. A new water fountain has been installed outside of city hall. It is powered via a water tower that has its water level at a height of 14 m. Before the fountain is ceremonially turned on the pipe leading to the central fountain is closed. Assume that the water tower is wide enough that the level of the water does not drop significantly when the fountain is in use and that the tower is open to the air. a. What is the pressure in the pipe at the base of the fountain before it is opened?b. After the fountain is opened what is the speed of the water as it leaves the central pipe?c. How high will the water from the water fountain reach before falling back to the ground?Three glass containers containing water of the same temperature have different shapes and thickness. The distance between the top surface of the water and the bottom of each glass container is the same. Which of the following statements correctly characterizes the pressure at the bottom of the glass containers? (explain why) 2 3 a. Pressure at the bottom of all glass containers is the same. b. Pressure at the bottom of (2) and (3) are the highest because they have the same volume. c. Pressure at the bottom of (2) is the highest because it is wide. d. Pressure at the bottom of (1) is the highest because it is narrow. e. Pressure at the bottom of (3) is the highest because it is vertically aligned.
- QUESTION 9 A vertical, cylindrical pipe has a height of 2.0 m and a radius of 8.0 cm. Water flowing upward from the bottom of the pipe has a speed of 3.0 m/s. If the water pressure is 100 kPa at the bottom of the pipe and 60 kPa at the top of the pipe, at what speed is the water flowing when it reaches the top of the pipe? a. 5.82 m/s b. 7.05 m/s c. 8.10 m/s d. 9.43 m/s e. 12.5 m/s6. A 100 cc block of Styrofoam (density 100 kg/m³) is held by a massless string, attaching the bottom of the block to the bottom of the vat, in a vat of water (density 1 gm/cc) as shown in the diagram. А. I Sketch and label the forces (with a brief description) on the free body diagram for the Styrofoam block? В. What is the tension in the string?A balloon is released from a tall building. The total mass of the balloon including the enclosed gas is 2.0 kg. Its volume is 5.0 m?. The density of air is 1.3 kg/m. 12. What is the average density of the balloon? A) 0.2 kg/m3 B) 0.4 kg/m3 C) 0.8 kg/m D) 1.0 kg/m E) 1.2 kg/m3 13. Will the balloon rise, fall, or remain stationary, and why? A) The balloon will fall because its density is greater than that of air. B) The balloon will remain stationary because its density is less than that of air. c) The balloon will rise because the upward buoyant force is greater than its weight. D) The balloon will fall because the upward buoyant force is less than its weight. E) The balloon will fall because the downward buoyant force is greater than the upward buoyant force.