A rectangular object weighs 400 N. It displaces a volume of water that weighs 300 N. a. Draw the figure reflecting the object and the water displaced. b. Calculate the buoyant force using the formula? F, = where: V = volume of the submerged body g = acceleration due to gravity

A rectangular object weighs 400 N. It displaces a volume of water that weighs 300 N. a. Draw the figure reflecting the object and the water displaced. b. Calculate the buoyant force using the formula? F, = where: V = volume of the submerged body g = acceleration due to gravity

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A child’s rubber duck has a mass of 150 g. When fully immersed in water it experiences an upward…

A: We know that buoyancy force is given as Fb= weight of liquid displaced = PwVg 25= 1000×9.8×V V=…

Q: A Ping-Pong ball has a diameter of 3.80 cm and an average density of 0.084 g/cm. What force is…

A: Buoyancy is the force that helps a body to float. The buoyancy force is exerted on the object from…

Q: A cube, 10 cm on a side, is tethered to the bottom of an aquarium. The aquarium is filled with heavy…

A: Given data *The side of the cube is a = 10 cm = 0.1 m *The given density is D = 1.5 g/cm3 = 1500…

Q: ) Which of the three objects has the largest density. Object A. Object B Object C. All three…

A: The pressure inside liquid is only dependent on the height of liquid above the point of concern. The…

Q: The following figure depicts four different objects subject to a buoyancy force. Assume all objects…

A: (a) for hot air Balloon Buoyancy force equals force of gravity. (b) for iceberg density of fluid…

Q: A solid aluminum ingot weighs 89N in air. a. What is its volume? (The density of Al is 2.7x103kg/m3…

Q: An 89.2 kg object with density 1025 kg/m^3 stands on a scale while completely submerged in water.…

A: Part (a) Given: The mass of the object is 89.2 kg. The density of the object is 1025 kg/m3.

Q: A cube of pine wood, of side length 20 cm is held underwater. Ppine = 550 kg/m° Pwater = 1000 kg/m?…

Q: A plastic sphere floats in water with 60.0% of its volume submerged. This same sphere floats in…

Q: rectangular parallelépiped with a square base d= 0.255 m on a side and a helghth = 0.120 m has a…

A: ho = h - hw = 0.12 - hw Now, bouyant force will balance the weight

Q: An ebony log with volume 12 ft3 is submerged in water. ( the weight density of ebony is 75lb/ft^3)…

A: Booyant force would be upwards and gravity would be downwards.

Q: A steel block with a mass density of 7800 kg/m3 is suspended from a string in a beaker of water so…

Q: A 21.4 kg object displaces 1 liter of water when submerged. a). Calculate its density in (kg/m^3).…

Q: A cube was fully submerged and we were careful not to allow it to touch any surface of the beaker.…

A: A cube submerged in water will experience two forces. One is the buoyant force upwards and other is…

Q: Derive an equation for determining the density of a floating/wooden object using Archimedes’…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

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 block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the brim. Water…

A: Given:- A block of aluminum with a volume of 10 cm3 is placed in a beaker of water filled to the…

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

Q: A helium balloon with volume 2.25 L. a) Calculate the magnitude of the buoyant force on the…

Q: A 523.5988 kg sphere with radius 0.4 m is submerged in water. What happens to the object? The…

A: Given data: Mass (m) = 523.5988 kg Radius of the sphere (r) = 0.4 m Density of the water (ρw) =…

Q: A plastic cylinder has a volume of 0.036 m³ and a density of 910 kg/m3. If it is placed in oil,…

Q: A scale reads 97 N when a piece of aluminum is hanging from it. What does it read when it is lowered…

Q: A hydraulic lift consists of an enclosed fluid with two pistons with circular cross sections -…

A: Pascal's Law : Equal Pressure is transmitted for incompressible fluid in all directions . Given :…

Q: The mass of a piece of ice is 0.350 kg, density of water = 1.00 × 103 kg/m3, and density of ice =…

A: Given data The mass of the ice is mi = 0.350 kg. The density of water is ρw=1×103 kg/m3. The…

Q: 4. A pool float has a mass of 100 g and a volume of 0.1 m3. The float is completely submerged in the…

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

Q: Problem 2 A cube of wood (s.g.-0.60) has 9 in sides. Compute the magnitude and direction of the…

Q: Consider a helium balloon with volume 2.25 L. a) Calculate the magnitude of the buoyant force on…

A: Required magnitude of buoyant force. New force on balloon after releasing.

Q: A rock with a mass of 580 g in air is found to have an apparent mass of 365 g when submerged in…

Q: A uniform plastic block floats in water with 30.0% of its volume above the surface of the water. The…

A: 30.0% of its volume above the surface of the water 20.0% of its volume above the surface of the…

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: an

Q: Sharks are generally negatively buoyant; the upward buoyant force is less than the weight force.…

A: Given data: The mass of bull shark is: ms = 92 kg The density of the bull shark is: ƍs = 1040 kg/m3…

Q: 3. A block of wood is fully submerged in a container of water as result of a force (Fadd 10-N)…

Q: A block of wood that weighs 61.1 N and of s = 0.72 is tied by a string to the bottom of a tank of…

Q: A 3.8 kg aluminum ball is found to have an apparent mass of 1.9 kg when completely submerged in a…

A: Data Given , Mass of aluminium ball ( m ) = 3.8 kg Apparent mass ( ma ) = 1.9 kg Density of…

Q: A scale reads 82 N when a piece of aluminum is hanging from it. What does it read when it is lowered…

A: Given data: Scale reading before aluminium submerged in water, W=82 N Density of aluminium, ρAl=2700…

Q: A certain boat displaces a volume of 4.5 m° of water. (The density of water is 1000 kg/m.) a. What…

A: volume of water displaced ,V = 4.5 mdensity of water = 1000 kg/m3density of water = 1000 kg/m3

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

A: Given data: The volume of sphere is V=0.420 m3. The tension in the cord is T=1820 N. Density of…

Q: The gravitational force exerted on a solid object is 5.20 N as measured when the object is suspended…

A: Given Weight of solid object in air = 5.20 N Weight of solid object in water = 3.52 N We have to…

Q: The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of…

Q: A glass container weighing 4 N has of water and a 1 N block of styrofoam (100 kg/m3) that is held…

A: Given:Weight of glass container with water, Wc = 4 N Weight of block, Wb = 1 Ndensity of styrofoam,…

Q: A scale reads 102 N when a piece of aluminum is hanging from it. What does it read when it is…

Q: In a total-immersion measurement of a woman’s density, she is found to have a mass of 63.5 kg in air…

A: The mass of woman in air, The apparent mass of woman in water,…

Q: crane lifts the 21000 kg steel hull of a ship out of the water. Part A Determine the tension in the…

A: The mass of the steel hull, The density of the hull (steel), The density of water,

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

Question

A rectangular object weighs 400 N. It displaces a volume of water that weighs 300 N.
a. Draw the figure reflecting the object and the water displaced.
b. Calculate the buoyant force using the formula? Fg =
where:
V = volume of the submerged body g = acceleration due to gravity

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1 - Analyzing the Question

VIEW

Step 2 - Solving the Question

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A 150-N object of density=870kg/m3 floats in a liquid of density with three-fourths of its volume underneath the surface of the fluid. a) What is the buoyant force on the object? b) What is the total volume of the object? c) What is the density of the fluid?
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?
3. A rectangular object weighs 400 N. It displaces a volume of water that weighs 300 N. a. Draw the figure reflecting the object and the water displaced. b. Calculate the buoyant force using the formula? F, = where: V = volume of the submerged body g = acceleration due to gravity
The gravitational force exerted on a solid object is 5.50 N as measured when the object is suspended from a spring scale as in Figure a. When the suspended object is submerged in water, the scale reads 3.38 N (Figure b). Find the density of the object. kg/m³ Scale
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
A drinking straw is placed in a glass of water. A student places their finger over the top opening of the straw and lifts the straw vertically a distance d with the water in the straw staying in the straw. Refer to the figure. Point B is at the surface of the water in the straw and point A is at the surface of the water in the glass. a)The straw is cylindrical with a radius of 2.5 mm. What is the weight of the water in the straw, in newtons?
Volume of a fully submerged object is 18 m^3. Object is fully submerged in water. What volume of the water the object displaces? A. 18 m^2 B. 18m^3 C. 176 .4 m^3 D. 18 kg
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 scale reads 100 N when a piece of aluminum is hanging from it. What does it read when it is lowered so that the aluminum is submerged in water? The mass density of aluminum is 2700 kg/m^3. Be careful, you are given mass density instead of weight density, and we are using SI units.i need answer in problem sigfig
An empty 80-g can with a base radius of 8.0 cm and a height of 15 cm floats upright in fresh water. What height of the can is submerged? a. 1.2 cm b. 0.40 cm c. 0.80 cm d. 1.0 cm e. 0.60 cm
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?
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 44 g and its apparent mass when submerged is 3.85 g (the bone is watertight). a. What mass, in grams, of water is displaced? b. What is the volume, in cubic centimeters, of the bone? c. What is the average density of the bone, in grams per cubic centimeter?