Question

A sea lion (with lungs empty) is put on a scale when it is completely submerged...

A sea lion (with lungs empty) is put on a scale when it is completely submerged in water. The scale reads the “apparent weight force” of the sea lion in water as 62.01-N. The sea lion has a mass of 210.0-kg. The density of water is 1000 kg/m3.

Determine the density of the sea lion.

Select one:

a. 1000 kg/m3

b. 419 kg/m3

c. 1029 kg/m3

d. 1419 kg/m3

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A person who weighs 550 N empties her lungs as much as possible and is then...
A person who weighs 550 N empties her lungs as much as possible and is then completely immersed in water (of density 1000 kg/m3) while suspended from a harness. Her apparent weight is now 21.2 N. What is her density?
A block has a weight of 50 N when it is measured on a spring scale....
A block has a weight of 50 N when it is measured on a spring scale. The spring scale then measures 32 N when the block is submerged in water that has a density of 1000 kg/m3. What is the volume of the block in m3?
The gravitational force exerted on a solid object is 4.20 N. When the object is suspended...
The gravitational force exerted on a solid object is 4.20 N. When the object is suspended from a spring scale and submerged in water, the scale reads 3.00 N (figure). Find the density of the object. kg/m3
A sphere of radius R is completely submerged in a container of water. The sphere displaces...
A sphere of radius R is completely submerged in a container of water. The sphere displaces 1m^3 of water. What is the buoyant force? Assume the density of water ρw = 1000kg/m3 . Hint: The volume of a sphere is given by V = 4/3πR3 Then, find the density of the sphere given that its weight in air is 15, 000 kg · m/s2 and the radius R = 1m
A block of wood floats partially submerged in water. Oil is poured on top of the...
A block of wood floats partially submerged in water. Oil is poured on top of the water until the block of wood is totally submerged, partially in water and partially in oil as shown in the figure. A clear cup is partially filled with water, and has oil floating on top of the water, almost filling the vessel. Completely submerged in the fluids is a block. The block floats so that part of it is in the water and part...
An Erlenmeyer flask has a mass of 30.20g empty and 45.50g when completely filled with water...
An Erlenmeyer flask has a mass of 30.20g empty and 45.50g when completely filled with water (density = 0.998 g/mL at 20C). When 9.40 grams of bronze (a homogenous mixture of tin and copper) is placed in the filled flask, some of the water spills out and the new mass is 52.40g. What is the density of the bronze in kg/m3?
A 20.2 kg copper mass rests on the bottom of a pool. (The density of copper...
A 20.2 kg copper mass rests on the bottom of a pool. (The density of copper is 8.92 ✕ 103 kg/m3 and the density of water is 1.00 ✕ 103 kg/m3.) HINT Archimedes' principle states, "Any object completely or partially submerged in a fluid is buoyed up by a force with magnitude equal to the weight of the fluid displaced by the object." Click the hint button again to remove this hint. (a) What is the volume of the copper...
A bathysphere used for deep-sea exploration has a radius of 1.50 m and a mass of...
A bathysphere used for deep-sea exploration has a radius of 1.50 m and a mass of 1.23 ✕ 104 kg. In order to dive, this submarine takes on mass in the form of sea water. Determine the amount of mass that the submarine must take on if it is to descend at a constant speed of 1.20 m/s, when the resistive force on it is 1095 N in the upward direction. Take 1.03 ✕ 103 kg/m3 as the density of...
You wish to determine the density of a fluid substance you brought back to Earth after...
You wish to determine the density of a fluid substance you brought back to Earth after exploring planet Uzaz. You find a string and an object of known mass m = 7 kg, put a tub of water (total mass 10 kg) on a scale, and conduct two related experiments: Leaving the tub of water on the scale, you hang the object at the end of the string fully submerged in the water, and the scale now reads 150 N....
A lost shipping container is found resting on the ocean floor and completely submerged. The container...
A lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.3 m long, 2.8 m wide, and 2.1 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 1.2 m, the shipping container just begins to rise towards the surface. What is the mass of the container? Ignore the mass of the balloon and...