Question

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 (in m3)? m3 (b) What buoyant force acts on the copper (in N)? (Enter the magnitude.) N (c) Find the copper's weight (in N). (Enter the magnitude.) N (d) What is the normal force acting on the copper (in N)? (Enter the magnitude.) N

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

m

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 20.4 kg iron mass rests on the bottom of a pool. (The density of iron...
A 20.4 kg iron mass rests on the bottom of a pool. (The density of iron is 7.86 ✕ 103 kg/m3 and the density of water is 1.00 ✕ 103 kg/m3.) (a) What is the volume of the iron (in m3)? (b) What buoyant force acts on the iron (in N)? (Enter the magnitude.) (c) Find the iron's weight (in N). (Enter the magnitude) (d) What is the normal force acting on the iron (in N)? (Enter the magnitude)
A spherical ball with a radius of 2.800×10-1 m is completely submerged in a fluid that...
A spherical ball with a radius of 2.800×10-1 m is completely submerged in a fluid that has a density of 1.134×103 kg/m3. What is the volume of the fluid displaced by the ball? (Since the ball is completely submerged, this is the same as the volume of the ball.) What is the weight of the fluid displaced by the ball? What is the buoyant force acting on the ball? (See Archimede's Principle in the text.)
An object floats first in fluid of density p(1)=900 kg/m^3, then in a fluid of density...
An object floats first in fluid of density p(1)=900 kg/m^3, then in a fluid of density p(2)=1000 kg/m^3, and finally in a fluid of density p(3)=1100 kg/m^3. a) Rank the densities according to the magnitude of the buoyant force on the object, greatest first. b) Rank the densities according to the amount of fluid displaced by the object, greatest first.
1.)The Buoyant Force from a fluid to an object depends on which of the following factors?...
1.)The Buoyant Force from a fluid to an object depends on which of the following factors? a.)The volume of the object b.)The volume of the fluid c.)The density of the fluid d.)The density of the object 2.)Why did the Titanic sink after it hit an iceberg and water rushed into the hull through the hole created by the collision? a.)The density of water has increased b.)The density of the boat increased c.)The mass of the boat has decreased d.)The volume...
As shown in the above figure, a solid object has a density of 1200 kg/m3 and...
As shown in the above figure, a solid object has a density of 1200 kg/m3 and a volume of 8.00x10^-5 m³. It is lowered on a string into water and completely submerged without touching the container. The density of water is 1000 kg/m3. Keep 3 decimal places in all answers. (Don't use scientific notations.) Without the string, would the solid object sink in water or float in water? No submission. (a) What is the magnitude of the weight (in Newtons)...
A 63.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using...
A 63.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using it as a raft. The Styrofoam has dimensions 2.00 m ? 2.00 m ? 0.0820 m. The bottom 0.025 m of the raft is submerged. (a) Draw a force diagram of the system consisting of the survivor and raft. (Submit a file with a maximum size of 1 MB.) This answer has not been graded yet. (b) Write Newton's second law for the system...
A 61.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using...
A 61.0-kg survivor of a cruise line disaster rests atop a block of Styrofoam insulation, using it as a raft. The Styrofoam has dimensions 2.00 m ? 2.00 m ? 0.0830 m. The bottom 0.026 m of the raft is submerged. (a) Draw a force diagram of the system consisting of the survivor and raft. (Submit a file with a maximum size of 1 MB.) This answer has not been graded yet. (b) Write Newton's second law for the system...
WOODEN CYLINDER VALUES mass (kg) 0.0354 weight (N) 0.34692 length (m) 0.290 diameter (m) 0.0163 volume...
WOODEN CYLINDER VALUES mass (kg) 0.0354 weight (N) 0.34692 length (m) 0.290 diameter (m) 0.0163 volume (m3) 0.0002086 density (kg/m3) 169.7 WATER VALUES density (kg/m3) 1000 Vi (m3) 180 ml V (m3) 213 ml ?V (m3) 33 ml weight of displaced water (N) 0.3234 BRASS CYLINDER VALUES weight (N) 2.002 length (m) 0.0605 diameter (m) 0.0192 radius (m) 0.0095 volume (m3) 0.00001751 WA (N) 1.765 ALUMINUM CYLINDER VALUES weight (N) 0.621 length (m) 0.0605 diameter (m) 0.0192 radius (m) 0.0096...
A certain man has a mass of 79 kg and a density of 991 kg/m3 (excluding...
A certain man has a mass of 79 kg and a density of 991 kg/m3 (excluding the air in his lungs). Calculate his volume in cubic meters. Find the buoyant force, in newtons, that air exerts on him. Use 1.29 kg/m3 for the density of air. What is the ratio of the buoyant force to his weight?
A 15-kg metallic cube with uniform density is immersed to a depth of 2.0 m in...
A 15-kg metallic cube with uniform density is immersed to a depth of 2.0 m in a lake. If a buoyant force of 49 N acts on the cube, what is the density (in kg/m3) of the metal? Answer: 3000
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT