3.A duck is floating on a lake with 25% of its volume beneath the water.The density of water is 1.00 x 10³ kg/m³. What is the density of the duck?(a) 1.00 x 10³ kg/m³(b) 2.50 x 10³ kg/m³(c) 2.50 x 10² kg/m³(d) 7.50 x 10³ kg/m³(e) 7.50 x 10² kg/m³

Answered: Image /qna-images/answer/4a5071af-bf45-41f7-a52d-ef6dead6de88.jpg

3. The density of water is 1.00 × 10³ kg/m³. What is the density of the duck? (a) 1.00 x 10³ kg/m³ (b) 2.50 x 10³ kg/m³ (c) 2.50 x 10² kg/m³ (d) 7.50 x 10³ kg/m³ (e) 7.50 x 10² kg/m³ A duck is floating on a lake with 25% of its volume beneath the water.

3. The density of water is 1.00 × 10³ kg/m³. What is the density of the duck? (a) 1.00 x 10³ kg/m³ (b) 2.50 x 10³ kg/m³ (c) 2.50 x 10² kg/m³ (d) 7.50 x 10³ kg/m³ (e) 7.50 x 10² kg/m³ A duck is floating on a lake with 25% of its volume beneath the water.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter13: State Of Matter

Section13.3: Fluids At Rest And In Motion

Problem 28PP

See similar textbooks

Related questions

Q: The metal plate in a photocell has a work function of 4.6 eV. 3. 4. The minimum frequency for…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: . A 4.80-kg bucket of water is accelerated upward by a cord of negligible mass whose breaking…

A: According to Newton's second law Net force = mass×acceleration The bucket is moving upward with…

Q: An object is placed in front of a concave spherical mirror as shown in the figure. Ray 1, 2, and 3…

A: For spherical mirror if incident ray is parallel to the principal axis parallel the reflected ray…

Q: Q = +92e BEFORE Q = +46e AFTER Q = +46e

Q: Draw the image using the principles of reflection of a PLANE MIRROR. Use at least 3 points off of…

A: Principles of reflection on a plane mirror: The angle of incidence is equal to the angle of…

Q: Consider the system shown in figure. Block A weighs 45.0 N and block B weighs 25.0 N. Once block B…

Q: Given E= 1 ar the vector at point (x=1.y=7.z-8) in rectangular form is E = 0,00082156650138745a, 2…

Q: PE Two plane mirrors are oriented at an angle of 135° to each other. A ray of light hits mirror X…

A: in this question we draw a ray diagram .

Q: What is the electric potential at point A in Figure below? b. What is the potential energy of a…

Q: A solid non conducting sphere of radius a carries a non-uniform charge distribution, the charge…

A: in this question, we use gauss's law for electric field inside the sphere .

Q: Problem 3: A sound wave of frequency 300 Hz has an intensity of 1.00 μW/m². What is the amplitude of…

Q: 43. A golf ball and a Ping-Pong ball are dropped in a vacuum chamber. When they have fallen halfway…

A: Mass of the ping ball and the golf ball are different. Speed of the ball at a point half-way down…

Q: A ladder is leaning against a vertical wall, and both ends of the ladder are at the point of…

Q: GIVEN: X (-4+3t)e-0.3t SOLUTION: v: ds dt Sds Svdt vad • [(-4+ 3t)e-0.3] dt V=(e-03) (3) + (-4+3+)…

Q: A 10 ft chain weighs 75 lb and hangs from a ceiling. Find the work done (in ft-lb) in lifting the…

Q: the plunger and the needle of a hypodermic syringe have areas of 0.5 cm^2 and 0.0006 cm^2,…

A: The cross-section area of the plunger is 0.5 cm2. The area of the hypodermic syringe is 0.0006 cm2.…

Q: An ultracentrifuge accelerates from rest to 109700 rpm in 2.05 min. ω = 109700 rpm t = 2.05 min l…

A: a) Apply the first angular kinematic equation to determine the angular acceleration.

Q: Demonstrate mathematically why the current of an open circuit is practically zero.

A: Using Ohm's law, V = IR ---(1) where, V - Voltage…

Q: 1. A massless rope that run over a frictionless pulley as shown in the figure. If M₁ = 4.5 Kg and M₂…

A: in this question we use simple free body diagram equation and then equation of motion.

Q: A car is moving with a velocity of 20 m/s, it starts to decelerate by -2 m/s². How long it takes for…

A: Given data: Initial velocity (u) = 20 m/s Acceleration (a) = -2 m/s2 Final velocity (v) = 0 m/s…

Q: The maximum wavelength of the energy emitted by the sun if the luminosity of the sun decreases b…

Q: A ball having a mass of 5.2 kg is swinging at the end of a cord in a vertical circle of radius 2 m…

Q: A ball is shot an average speed of 200 m/s at an angle of 20 degrees with the horizontal. What would…

A: The answer is below

Q: Hannah can paint a room in 15 hours. Destiny can paint the same room in 12 hours. How long does it…

Q: an object covers 23.62m in 6.87s while decelerating until reaching a final speed of 3.67m/s. find…

A: Given Distance moved= s = 23.62 m Time taken = t = 6.87 s Retardation is present Final velocity = v…

Q: The cable is subjected to a uniform loading of Determine the maximum and minimum tension in the…

A: in this question we use equation and put value them in.

Q: The kinetic energy of an object varies jointly with the mass of the object and the square of its…

Q: A stone is projected upward with a velocity of 15 m/s at an angle of 30o with the horizontal ground.…

A: When projectile is projected with a velocity u at an angle θ then the horizontal distance or range…

Q: A light-year is a unit of distance corresponding to the distance light can travel in a vacuum in 1…

A: a) 1 light year = distance travelled by light in one year. 1 L y = speed of light × 1 year 1 Ly = (…

Q: Which of the following would be a situation with unbalanced forces? a. Two people pulling on the…

Q: Given a conducting sphere with radius R. If the sphere carries a net charge +Q, find the electric…

Q: In the diagram below the index n = 1.18, and index N = 1.84. incident light ray 41.5 OR 1. The value…

Q: A particle which executes SHM along a straight line has its motion represented by x = 4sin(π t /3 +…

A: A particle which executes SHM along a straight line has its motion represented by x = 4sin(π t /3 +…

Q: What are the similarities and differences between electromagnet and permanent magnet?

Q: 2506025 J seems like a bit of a big number how is this possible?

A: Given Data, Mass of the first car(m)=950 kg Initial Speed of the car (v1)=35 m/s Final Speed of the…

Q: 11. There are four forces acting on a pole, one points north, one points south, one points east, and…

A: Resultant force concept.

Q: There are 3 point charges and four Gaussian surfaces as shown below. Which surface has no electric…

A: We need to tell from the four Gaussian surfaces with surface has no electric flux. Concept -: from…

Q: Simplify the following block diagram. R G₁ H₁ G₁ [{[#₂] н, G₂ G₂

Q: At t₁ = 3.0 s, a car has velocity components vx1 = 5.0 m/s and vy1 = 4.0 m/s. From t₁ = 3.0 s to t₂…

A: Apply the first kinematic equation along the x-direction to determine the final velocity at 17 s.

Q: 1/what is the main difference between hydrothermal and Solvothermal methods for Synthesis of…

Q: The wavelength of the deflected x-ray photon is pm.

A: The incident photon is undergoing Compton scattering. We have the formula for Compton scattering to…

Q: A train moves with uniform velocity of 36kmh." for 10s. Find the distance travelled by it.

Q: 16. Given the following circuit, what is the voltage drop across the inductor? Hint: this is a…

A: 16) Determine the impedance of the circuit.

Q: 10 22. During a circus performance, John Tailor was fired from a compressed-air cannon whose barrel…

A: Apply the work-energy theorem. Here, F is the average force, d is the length of the barrel, m is…

Q: Find the potential difference between point a and point b for the situation shown below. Here &₁ =…

Q: At the instant shown in the figure, the 36-N box is moving up the smooth inclined surface at 2.6…

A: Given: The weight of the object is 36 N. The angle of inclination is 20o. The applied force is F =…

Q: Use the following information to answer the next question A group of students conducted a series of…

A: Critical Angle is the angle of incidence which provides a 90o angle of reflection. Critical Angle…

Q: A stone is projected upward with a velocity of 15 m/s at an angle of 30o with the horizontal ground.…

A: A stone is projected upward with a velocity of u = 15 m/s at an angle of θ = 30° with the horizontal…

Q: 1. Which is larger for a hoop (ring) of mass M and radius R (I = MR²) that is rolling without…

A: mass of ring = M radius of ring = R Let the speed of the ring = v

Q: quartz to glass Use the following information to answer the next question In a double slit…

A: in this question we use young's double slit equation for determine wavelength of light.

Concept explainers

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.

Question

3.
A duck is floating on a lake with 25% of its volume beneath the water.
The density of water is 1.00 x 10³ kg/m³. What is the density of the duck?
(a) 1.00 x 10³ kg/m³
(b) 2.50 x 10³ kg/m³
(c) 2.50 x 10² kg/m³
(d) 7.50 x 10³ kg/m³
(e) 7.50 x 10² kg/m³

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 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

How many cubic meters of helium are required to lift a light balloon with a 400-kg payload to a height of 8 000 m? Take Hc = 0.179 kg/m3. Assume the balloon maintains a constant volume and the density of air decreases with the altitude z according to the expression pair = 0e-z/8 000, where z is in meters and 0 = 1.20 kg/m3 is the density of air at sea level.
A hollow copper (Cu = 8.92 103 kg/m3) spherical shell of mass m = 0.950 kg floats on water with its entire volume below the surface. a. What is the radius of the sphere? b. What is the thickness of the shell wall?
A manometer containing water with one end connected to a container of gas has a column height difference of 0.60 m (Fig. P15.72). If the atmospheric pressure on the right column is 1.01 105 Pa, find the absolute pressure of the gas in the container. The density of water is 1.0 103 kg/m3. FIGURE P15.72
How many cubic meters of helium are required to lift a balloon with a 400-kg payload to a height of 8 000 m? Take He = 0.179 kg/m3. Assume the balloon maintains a constant volume and the density of air decreases with the altitude z according to the expression air = 0ez/8, where z is in meters and 0 = 1.20 kg/m3 is the density of air at sea level.
A rod extending between x = 0 and x = 14.0 cm has uniform cross-sectional area A = 9.00 cm2. Its density increases steadily between its ends from 2.70 g/cm3 to 19.3 g/cm3. (a) Identify the constants B and C required in the expression = B + Cx to describe the variable density. (b) The mass of the rod is given by m=allmaterialdV=allxAdx=014.0cm(B+Cx)(9.00cm2)dx Carry out the integration to find the mass of the rod.
A large chunk of metal has a mass of 393 kg, and its volume is measured to be 0.05 m3. (a) Find the metal's mass density and weight density in SI units, (b) what kind of metal is it?
A spherical weather balloon is filled with hydrogen until its radius is 3.00 m. Its total mass including the instruments it carries is 15.0 kg. (a) Find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3. (b) What is the net force acting on the balloon and its instruments after the balloon is released from the ground? (c) Why does the radius of the balloon tend to increase as it rises to higher altitude?
A small statue is recovered in an archaeological dig. Its weight is measured to be 96 lb, and its volume 0.08 ft3. (a) What is the statue's weight density? (b) What substance is it?
(a) A water hose 2.00 cm in diameter is used to fill a 20.0-L bucket. If it takes 1.00 min to fill the bucket, what is the speed v at which water moves through the hose? (Note: 1 L = 1 000 cm3.) (b) The hose has a nozzle 1.00 cm in diameter. Find the speed of the water at the nozzle.
A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The pressure is P0 at the top surface. (a) What is the absolute pressure at the bottom of the tank? (b) Suppose an object of mass M and density less than the density of water is placed into the tank and floats. No water overflows. What is the resulting increase in pressure at the bottom of the tank?