A wooden block with a masss of 0.5 kg is floating freely in water (pwater= 1000...
A wooden block with a masss of 0.5 kg is floating freely in water (pwater= 1000 kg/m3). upon observation is found that 10% of the volume of the block is sticking abover the surface of water.
12. while the block is floating, what forces are acting on the block?
a. buoyant force only
b.gravity and buoyant force
c.gravity and normal force
d.gravity, buoyant force and normal force
e. buoyant force and normal force
13. what is the magnitude of the buoyant force on the block?
a.0.5N
b.1.5N
c.3.4N
d.4.9N
e.7.0N
14.what is the density of the block?
a. 100 kg/m3
b.900 kg/m3
c.1000 kg/m3
d.1100 kg/m3
e.10000 kg/m3
Homework Answers
Add Answer to:
A wooden block with a masss of 0.5 kg is floating freely
in water (pwater= 1000...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the...
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the scale to determine the weight of the wood block out of water. 49.00 N 15. Note the exact water level reading in the container of water and record the reading below. 100.00L 16. Now, complete submerge the wooden block in the water and hold it there under the water with the mouse. Note the new water level reading in the container of water and...
A 0.47-kg block of wood is floating in water. What is the magnitude of the buoyant...
A 0.47-kg block of wood is floating in water. What is the magnitude of the buoyant force acting on the block?
A 0.1-kg block of wood is floating in water. What is the magnitude of the buoyant...
A 0.1-kg block of wood is floating in water. What is the magnitude of the buoyant force acting on the block?
105.00 L 5.00 kg 0.00 N Fluid Oil Water Weight of 5.00 kg wood block =...
105.00 L 5.00 kg 0.00 N Fluid Oil Water Weight of 5.00 kg wood block = 49 N Step 2: Place the wood block in the water and notice that it floats. When the wood block rests on the ground, the downward gravitational force is balanced by an upward normal (“contact") force. When floating, the gravitational force is still there, but the normal (contact") force is not. The force exerted by the fluid is the buoyant force (B). When floating,...
1. A yule log (a wooden cylinder of radius 5 cm and height 15 cm) is...
1. A yule log (a wooden cylinder of radius 5 cm and height 15 cm) is floating at rest in a pool with 3/4 of its volume below the surface of the water. Find (a) the buoyant force acting on the log, (b) the density of the log, and (e) the mass of the log. (Note: The density of water is 1000 kg/m3)
A 100 kg block of lead with a density of 11,340 kg/m3 is submerged/floating in saltwater...
A 100 kg block of lead with a density of 11,340 kg/m3 is submerged/floating in saltwater with a density of 1024 kg/m3. a) Will the block float? Provide your reasoning and a sketch of the situation. (10 Points) b) What is the force of buoyancy on the lead block? (10 Points) c) What is the force due to gravity on the lead block? d) What is the force of buoyancy on a 100 kg block of wood with a density...
A young boy at summer camp stands on a wooden raft (ρw = 700 kg/m3 ) floating in a freshwater lake (ρ = 1000 kg/m3 ) and finds that his weight just cancels the buoyancy of the raft; the water touches...
A young boy at summer camp stands on a wooden raft (ρw = 700 kg/m3 ) floating in a freshwater lake (ρ = 1000 kg/m3 ) and finds that his weight just cancels the buoyancy of the raft; the water touches the soles of his feet but the raft doesn’t sink. He then jumps onto rectangular block of Styrofoam (ρs = 50 kg/m3 ). The Styrofoam has 1/3 the volume of the wooden raft, but now the top of the...
A block of mass M=0.919kg is floating stationary in a beaker of water. A string connected...
A block of mass M=0.919kg is floating stationary in a beaker of water. A string connected to the bottom of the beaker holds the block in place. The tension in the string is 7.10 N. The bottom of the block is floating a distance h=3.18cm above the bottom of the beaker. What is the magnitude and direction of the buoyant force acting on the block? What is the density of the block?
A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is floating at rest at the top of a beaker of cross sectional area 100 cm2 with 500 mL of water in it. 500 mL of oil of density 900 kg/m3 is add...
A 4.00 cm x 4.00 cm x 4.00 cm cube of density 920 kg/m3 is floating at rest at the top of a beaker of cross sectional area 100 cm2 with 500 mL of water in it. 500 mL of oil of density 900 kg/m3 is added to the top of the beaker, and the cube is observed to float completely submerged, unevenly straddling the boundary between the oil and water. a. Draw a picture showing the beaker, layers of...
A block of wood of mass 2kg floats in water, and it is noted that volume...
A block of wood of mass 2kg floats in water, and it is noted
that volume is 3/4 is submerged. density of water 1000
kg/m3.
a) What is the buoyant force of the block? hint:
V is volume and g is 9.81 m/s2.
b) What is the density of the block?
B. Floating, wooden block s 13. Remove the brick block from the water.be 14. Use the scale to determine the weight of the wood block out of water. 49.00 N 15. Note the exact water level reading in the container of water and record the reading below. 100.00L 16. Now, complete submerge the wooden block in the water and hold it there under the water with the mouse. Note the new water level reading in the container of water and...
A 0.47-kg block of wood is floating in water. What is the magnitude of the buoyant force acting on the block?
105.00 L 5.00 kg 0.00 N Fluid Oil Water Weight of 5.00 kg wood block = 49 N Step 2: Place the wood block in the water and notice that it floats. When the wood block rests on the ground, the downward gravitational force is balanced by an upward normal (“contact") force. When floating, the gravitational force is still there, but the normal (contact") force is not. The force exerted by the fluid is the buoyant force (B). When floating,...
1. A yule log (a wooden cylinder of radius 5 cm and height 15 cm) is floating at rest in a pool with 3/4 of its volume below the surface of the water. Find (a) the buoyant force acting on the log, (b) the density of the log, and (e) the mass of the log. (Note: The density of water is 1000 kg/m3)
A 100 kg block of lead with a density of 11,340 kg/m3 is submerged/floating in saltwater with a density of 1024 kg/m3. a) Will the block float? Provide your reasoning and a sketch of the situation. (10 Points) b) What is the force of buoyancy on the lead block? (10 Points) c) What is the force due to gravity on the lead block? d) What is the force of buoyancy on a 100 kg block of wood with a density...
A block of wood of mass 2kg floats in water, and it is noted
that volume is 3/4 is submerged. density of water 1000
kg/m3.
a) What is the buoyant force of the block? hint:
V is volume and g is 9.81 m/s2.
b) What is the density of the block?
Most questions answered within 3 hours.
-
"The Ramsey family has total assets of $1,000,000 and total
liabilities of $700,000. Included in their...
asked 31 minutes ago -
The following table gives information on the amount of sugar (in
grams) and the calorie count...
asked 1 hour ago -
A car travels at an average speed of 56 mph for 15 hours. What
was the...
asked 2 hours ago -
Exercise on Mirror, Mirror on the Wall/lnitial Self
Evaluation
Write an Initial Self Evaluation paper that...
asked 3 hours ago -
Implementation of policy recommendations is often a
problem. What do you see as the major barriers...
asked 4 hours ago -
23- The consideration needed to support a contract
must:
a. Flow to the promise AND have...
asked 6 hours ago -
1. What is the main causal factor of Border line personality
disorder? Research has also found...
asked 8 hours ago -
The National Institute of Standards and Technology (NIST)
supplies "standard materials" whose physical properties are
supposed...
asked 8 hours ago -
Alpha Centauri A and B are Sun-like stars, and together they
form the binary star Alpha...
asked 8 hours ago -
What is the pH of a 0.200 M solution of sulfurous acid? Given:
Ka1 = 1.70×10–2,...
asked 8 hours ago -
Sociologists have conducted much interesting research on gender
stereotypes in American society. A curious aspect of...
asked 8 hours ago -
1. Based on your results, calculate how many kilograms of plant
material you would need to...
asked 8 hours ago