A commpon way of salvaging cannons from old wreacks is to attach an inflatable balloon filed with air. Assume that the cannon is a solid cylinder of iron which is 1.30m long with a radius 17.3cm. The density of iron is 7.87g/cm^3. a. What is the appartent weight of the cannon as it sits on the bottom in 10 meters of water in N? b. What minimum radius air bag is required to make the cannon neutrally bouyant? Assume that the air bag is spherical in shape and has negligable mass in cm. c. If the air bag were filled twice the volume necessary, what will be the tension in the rope between the air bag and the cannon when the air bag reaches the surface and comes to rest?

A commpon way of salvaging cannons from old wreacks is to attach an inflatable balloon filed with air. Assume that the cannon is a solid cylinder of iron which is 1.30m long with a radius 17.3cm. The density of iron is 7.87g/cm^3. a. What is the appartent weight of the cannon as it sits on the bottom in 10 meters of water in N? b. What minimum radius air bag is required to make the cannon neutrally bouyant? Assume that the air bag is spherical in shape and has negligable mass in cm. c. If the air bag were filled twice the volume necessary, what will be the tension in the rope between the air bag and the cannon when the air bag reaches the surface and comes to rest?

Related questions

Q: Water emerges straight down from a faucet with a 2.50-cm diameter at a speed of 2.18 m/s. (Because…

A: Dear student you post multiple questions.so i will answer only one according to guidelines ..so…

Q: John and Madeline go to home Depot to buy some logs to build a raft. They find logs that are 3…

Q: A spherical weather balloon is filled with hydrogen until its radius is 3.50 m. Its total mass…

Q: sider a neutrally-buoyant puffer-fish swimming at a speed of 3 cm/s in room-temperature water. When…

A: The Reynolds number is the ratio of the inertial forces to the viscous forces. This ratio helps to…

Q: To what maximum height can water go as it goes into a 4.93-cm-diameter nozzle from a…

Q: A solid cube of side length 11.4 cm is suspended on light string. When the cube is totally immersed…

Q: Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of…

A: A Given Speed of the upper surface v1=127m/s Speed of the bottom surface v2=104m/s The density of…

Q: A rock is suspended by a light string. When the rock is in air, the tension in the string is 45.0 N…

Q: 23. .. In a sample of seawater taken from an oil spill, an oil layer 4.0 cm thick floats on 55 cm of…

Q: QUESTION 9 An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in…

Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The given values with suitable variables are listed below. Here, d denotes the depth of the ocean…

Q: You come across an open container that is filled with two liquids. Since the two liquids have…

Q: (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 33.0 m. Assume…

A: a)Absolute pressure=323400 pa. b)The force exerted by the water is 4.8961×106 N.

Q: A container is filled to a depth of 16.0 cm with water. On top of the water floats a 25.0-cm-thick…

Q: The water level in identical bowls, A and B, is exactly the same. A contains only water; B contains…

Q: vertical cylindrical container contains 5840 gallons of gasoline and is 1.53 m in radius. Due to…

A: (a) Given: The volume of gasoline in the vertical cylinder is 5840 gallons. The radius of the…

Q: i need help with this please

Q: L 2) A string with a length of 1.5 m resonates in three loops as shown. The string linear density is…

A: Given data: Length of the string l= 1.5 m Linear density μ=0.03 kg/m Volume of the liquid V=1280…

Q: A barge can be thought of as a 40.0 m x 10.0 m x 3.00 m rectangular box. 25% of the barge’s volume…

Q: A spherical shell of copper with an outer diameter of 8 cm floats on water with 70% of its volume…

Q: Water enters a pipe of rectangular cross section of dimensions 6.5 cm by 8.0 cm at a velocity of 4.0…

A: Given, rectangular cross section of dimesions 6.5 cm by 8.0 cmvelocity, v1 = 4.0 cmsradius of…

Q: Suppose you have a 9.6 cm diameter fire hose with a 2.2 cm diameter nozzle. a.) Calculate the…

A: The diameter of the wire hose is given as d1 = 9.6 cm.The diameter of the nozzle is given as d2 =…

Q: A solid aluminum ingot weighs 81.0 N in air. a)What is its volume? b)The ingot is suspended…

Q: A hollow plastic sphere is held below the surface of a freshwater lake by a cord anchored to the…

Q: An airplane flies on a level path. There is a pressure difference of 618 Pa between the lower and…

A: Given data The difference in pressure is ∆P=618 Pa The area is A=100 m2 The speed of air moves below…

Q: A plastic sphere floats in water with 35.0% of its volume submerged. This same sphere floats in…

Q: a) Calculate the buoyant force (in N) on a 2.40 L helium balloon. N (upward) (b) Given the mass of…

A: solution as

Question

a. What is the appartent weight of the cannon as it sits on the bottom in 10 meters of water in N?

b. What minimum radius air bag is required to make the cannon neutrally bouyant? Assume that the air bag is spherical in shape and has negligable mass in cm.

c. If the air bag were filled twice the volume necessary, what will be the tension in the rope between the air bag and the cannon when the air bag reaches the surface and comes to rest?

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 (a)

VIEW

Step 2 (b)

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

An incompressible box is completely submerged in water at a depth of 60m. The volume of the box is 8L and it has a mass of 30 kg. The buoyant force on the box is 70N.. If the box is brought to a depth of 90m, stae what the mass of the box ,volume of the box and buoyant force on the box will be? Choose one correct answer with the correct units of measure. A. Mass = 70kg Volume = 8L Buoyant force = 30N B. Mass = 30kg Volume = 8 m3 Bouyant force = 70 pound C. Mass = 30kg volume = 8L Buoyant force =70N D. Mass = 8 kg Volume = 30L Buoyant force = 70N
B. An ideal incompressible fluid flows at 0.4 m/s throug a square pipe with a side of 7.0 cm. The pipe narrowst a cylindrical pipe with a radius of 30 mm. assume steac flow throughout the system. What is the speed of fluid through the narrow section of the pipe?
Archimedes’ PrincipleA hollow spherical iron shell floats when it is almost completely submerged in water. The outer diameter of the sphereis 60.0 cm and the density of iron is 7.87 g∕cm3. What is the inner diameter of the spherical shell?
A scientist is calculating the density of an ore sample. The scien- tist measures that the ore sample weighs 22.4 N in air. When the sample is suspended by a thin light cord and totally immersed in water, the tension in the cord is 14.2 N. What is the density of the ore sample that the scientist calculates. You can assume that any buoyant force from air is negligible.
A submarine is stranded on the bottom of the ocean with its hatch 21.0 m below the surface. Calculate the force (in N) needed to open the hatch from the inside, given it is circular and 0.400 m in diameter. Air pressure inside the submarine is 1.00 atm. 38534.08 X N
لابد B A These four containers are filled with the same volume of water. Which has the highest pressure at the bottom? A B C
A liquid-filled tube called a manometer can be used to measure the pressure inside a container by comparing it to the atmospheric pressure and measuring the height of the liquid. Such a device (filled with water) is shown in the figure, measuring the pressure inside a balloon filled with an unknown gas. The water level on the side of the manometer which is open to the air is 22.3 cm higher than on the side connected to the balloon. a) Find the gauge pressure in the balloon, in units of Pa. Recall the density of water is 1000 kg/m3. b) Find the absolute pressure in the balloon, in units of Pa.
(a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 26.2 m. Assume the density of the water is 1.00 x 103 kg/m3 and the air above is at a pressure of 101.3 kPa. Pa (b) What force is exerted by the water on the window of an underwater vehicle at this depth if the window is circular and has a diameter of 31.0 cm? N
Please asap
A liquid-filled tube called a manometer can be used to measure the pressure inside a container by comparing it to the atmospheric pressure and measuring the height of the liquid. Such a device (filled with water) is shown in the figure, measuring the pressure inside a balloon filled with an unknown gas. The water level on the side of the manometer which is open to the air is 12.2 cm higher than on the side connected to the balloon. a. Find the gauge pressure in the balloon, in units of Pa. Recall the density of water is 1000 kg/m3. b. Find the absolute pressure in the balloon, in units of Pa.