A lost shipping container is found resting on the ocean floor and completely submerged. The container is
Question:
A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.1 m long, 2.4 m wide, and 2.6 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 1.5 m, the shipping container just begins to rise toward 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.
Step by Step Answer:
REASONING The mass m of the shipping container is related to its weight by W mg Equation 45 We negle...View the full answer
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Modern Physics questions
-
An earthquake on the ocean floor in the Gulf of Alaska produces a tsunami (sometimes incorrectly called a tidal wave) that reaches Hilo, Hawaii, 4 450 km away, in a time interval of 9 h 30 min....
-
For research purposes a sonic buoy is tethered to the ocean floor and emits an infrasonic pulse of sound (speed = 1522 m/s). The period of this sound is 71ms. Determine the wavelength of the sound.
-
An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic waves that travel 1530 m/s in sea-water. The time delay of the echo to the ocean floor and back is 6 s. Show that the depth...
-
What functions are normally associated with the production cycle?
-
Discuss the options facing Belgian craft brewers desiring to sell their products in the United States if researchers cannot discover a way to sufficiently extend the shelf life of craft beers....
-
Explain what types of physical phenomena are best modeled by sinusoidal functions. What are the characteristics necessary?
-
Lawrence Plastics manufactures custom park furniture and signage from recycled plastics (primarily shredded milk jugs). Many of the companys customers are municipalities that are required by law to...
-
Levi Strauss & Co. manufactures slacks and jeans under a variety of brand names, such as Dockers? and 501 Jeans?. Slacks and jeans are assembled by a variety of different sewing operations. Assume...
-
Find magnitude of two forces such that if they act at right angle, their resultant is 90 N and when they act at 60 their resultant is 117 N?
-
1. Consider the following savings account statement: (a) What interest rate is this bank paying? (b) Give the interest and balance on 4/1/17. (c) Give the interest and balance on 1/1/19. 2. Consider...
-
A paperweight, when weighed in air, has a weight of W = 6.9 N. When completely immersed in water, however, it has a weight of Win water = 4.3 N. Find the volume of the paperweight.
-
A hot-air balloon is accelerating upward under the influence of two forces, its weight and the buoyant force. For simplicity, consider the weight to be only that of the hot air within the balloon,...
-
In Real World7.2, we saw that Ryanairs break-even point varied from 70 percent to 73 percent over the five-year period. Why was it not the same each year? Real World7.2 BE at Ryanair Commercial...
-
A group of friends receives a dinner bill for $87.50. The sales tax rate is 5%. They want to leave a 15% tip on the total bill after tax. How much money will they pay for their diner with tax and tip?
-
How do consolidated statements change "Subsequent to Acquisition"? Discuss the key considerations and adjustments that need to be made in the post-acquisition period. Elaborate on the methods and...
-
You are required to: Write a letter to the managing director, in which you discuss the following: a) The potential weaknesses, and your recommendations for improvements, in internal financial...
-
Harbor Realty had the following account balances taken from their adjusted trial balance for year ending Dec. 31, 20Y1: Depreciation Expense: $7,045 Fees Earned: $806,648 Rent Revenue: $63,645...
-
Mavis purchased an e-bike for her delivery service for $1079. She earned $1366 making deliveries but had to spend $336 for repairs and maintenance. She sold it for $860. What was her holding period...
-
Both hsp60-like and hsp70 molecular chaperones share an affinity for exposed hydrophobic patches on proteins, using them as indicators of incomplete folding. Why do you suppose hydrophobic patches...
-
d. The characteristic equation of a control system is given by s+2s+8s+12s+20s+16+16=0. Determine the number of the roots of the equation which lie on the imaginary axis of s-plane
-
A uniform cubical crate is 0.750 m on each side weighs 500 N. It rests on a floor with one edge against a small, fixed obstruction. At what least height above the must a horizontal force of magnitude...
-
To crack a certain nut in a nutcracker, forces with magnitudes of at least 40 N must act on its shell from both sides. For the nutcracker of Figure with distances L = 12 cm and d = 2.6 cm, what are...
-
In Figure a horizontal scaffold, of length 2.00 m and uniform mass 50.0 kg, is suspended from a building by two cables. The scaffold has dozens of paint cans stacked on it at various points. The...
-
Explain a typical structural engineering project shown in figure. Planning Preliminary structural design Load estimation Structural analysis Safety/serviceability Yes Construction No Revised...
-
What are the 4 specialties of structural engineering? Any resources for core principles of structural engineering?
-
what are the role of structural analysis in structural engineering? What is the difference between structural engineering and structural analysis?
Study smarter with the SolutionInn App