The volume of an iceberg is 226,000 ft3. (a) What is its weight (in lb), assuming...
The volume of an iceberg is 226,000 ft3.
(a)
What is its weight (in lb), assuming it is pure ice? (Round your answer to at least four significant figures.)
lb
(b)
What is the volume of seawater (in ft3) it displaces when floating? (Hint: You know what the weight of the seawater is. Round your answer to at least three significant figures.)
ft3
(c)
What is the volume of the part of the iceberg out of the water (in ft3)?
ft3
Homework Answers
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The volume of an iceberg is 226,000 ft3.
(a)
What is its weight (in lb), assuming...
5. A ship floating in sea water (density 84.0 lb/ft3 displaces 4500 cubic feet. What is...
5. A ship floating in sea water (density 84.0 lb/ft3 displaces 4500 cubic feet. What is the approximate weight of the ship? (A) 4500 tons (D) 60 tons (B) 200 tons (E) 144 tons (C) 40 tons
An iceberg has a volume of 8660 ft^3. What is the mass in kilograms of the...
An iceberg has a volume of 8660 ft^3. What is the mass in kilograms of the iceberg? The density of ice in the iceberg is 0.92 g/cm^3. Express the answer using two significant figures.
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on...
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Learning Goal: Express your answer to three significant figures and include the appropriate units. To apply the condition of equilibrium to three- dimensional systems and solve for unknown forces. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The dimensions...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb acts at C on the strut. Find the magnitude of the tension in cable AC To apply the condition of equilibrium to three-dimensional systems and solve for unknown forces. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The...
The control gate ACB is pinned at A and rests on the smooth surface at B....
The control gate ACB is pinned at A and rests on the smooth surface at B. The gate has a width of 5 ft. Neglect the weight of the gate. ye 62.4 lb/ft3 Figure 1) ▼ Part A If the counterweight C is 1500 lb, determine the maximum depth of water h in the reservoir before the gate begins to open Express your answer using three significant figures View Available Hint(s ft Figure < 1of1 > Submit 3 ft Provide...
Two blocks A and B have a weight of 9 lb and 6 lb, respectively, They...
Two blocks A and B have a weight of 9 lb and 6 lb, respectively, They are resting on the incline for which the coefficients of static friction are p = 0.16 and B = 0.26. Determine the angle which will cause motion of one of the blocks. What is the friction force under each of the blocks when this occurs? The spring has a stiffness of k = 2 lb/ft and is originally unstretched (Figure 1) Part A Determine...
Item 2 What would be the volume (in cubic centimeters) of such a bacterium, assuming that...
Item 2 What would be the volume (in cubic centimeters) of such a bacterium, assuming that it is spherical? Express your answer using two significant figures. Bacteria vary somewhat in size, but a diameter of 2.1 am is not unusual. cin Submit X Incorrect; Try Again; 2 attempts remaining Part B What would be the surface area (n square millimeters) of such a bacterium, assuming that it is spherical? Express your answer using two significant figures. ΑΣφ mm2
I need part E please (previous incorrect answers for part e: 4.4, 4.93 and 4.7) Il...
I need part E please (previous incorrect
answers for part e: 4.4, 4.93 and 4.7)
Il Review Learning Goal: To be able to find the center of gravity, the center of mass, and the centroid of a composite body. A centroid is an object's geometric center. For an object of uniform comnosition its centroid is also its center of A single-scoop ice cream cone is a composite body made from a single scoop of ice cream placed into a cone....
Problem 13.1 The 4 lb particle is subjected to the action of its weight and forces...
Problem 13.1 The 4 lb particle is subjected to the action of its weight and forces F,-2i +6j 2tk) lb, Part A where t is in seconds. (Figure 1) Determine the distance the ball is from the origin 5 s after being released from rest. Express your answer to three significant figures and include the appropriate units. 1872.40 ft Previous Answers Request Answer X Incorrect; Try Again; 5 attempts Figure 1of 1 Provide Feedback Next > Fs 7 8 0
What dosage in grams per kilogram of body weight does a 133 lb woman receive if...
What dosage in grams per kilogram of body weight does a 133 lb woman receive if she takes two 275 mg tablets of penicillin? Express your answer using two significant figures.
5. A ship floating in sea water (density 84.0 lb/ft3 displaces 4500 cubic feet. What is the approximate weight of the ship? (A) 4500 tons (D) 60 tons (B) 200 tons (E) 144 tons (C) 40 tons
Part A-Finding the tension in cable AC A weight of 175 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Learning Goal: Express your answer to three significant figures and include the appropriate units. To apply the condition of equilibrium to three- dimensional systems and solve for unknown forces. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The dimensions...
Three-Dimensional Force Systems cable AC Part A Finding the tension Learning Goal: weight of 115 lb acts at C on the strut. Find the magnitude of the tension in cable AC To apply the condition of equilibrium to three-dimensional systems and solve for unknown forces. Express your answer to three significant figures and include the appropriate units. View Available Hint(s) As shown, a mass is being lifted by a strut that is supported by two cables AC and CD. The...
The control gate ACB is pinned at A and rests on the smooth surface at B. The gate has a width of 5 ft. Neglect the weight of the gate. ye 62.4 lb/ft3 Figure 1) ▼ Part A If the counterweight C is 1500 lb, determine the maximum depth of water h in the reservoir before the gate begins to open Express your answer using three significant figures View Available Hint(s ft Figure < 1of1 > Submit 3 ft Provide...
Two blocks A and B have a weight of 9 lb and 6 lb, respectively, They are resting on the incline for which the coefficients of static friction are p = 0.16 and B = 0.26. Determine the angle which will cause motion of one of the blocks. What is the friction force under each of the blocks when this occurs? The spring has a stiffness of k = 2 lb/ft and is originally unstretched (Figure 1) Part A Determine...
Item 2 What would be the volume (in cubic centimeters) of such a bacterium, assuming that it is spherical? Express your answer using two significant figures. Bacteria vary somewhat in size, but a diameter of 2.1 am is not unusual. cin Submit X Incorrect; Try Again; 2 attempts remaining Part B What would be the surface area (n square millimeters) of such a bacterium, assuming that it is spherical? Express your answer using two significant figures. ΑΣφ mm2
I need part E please (previous incorrect
answers for part e: 4.4, 4.93 and 4.7)
Il Review Learning Goal: To be able to find the center of gravity, the center of mass, and the centroid of a composite body. A centroid is an object's geometric center. For an object of uniform comnosition its centroid is also its center of A single-scoop ice cream cone is a composite body made from a single scoop of ice cream placed into a cone....
Problem 13.1 The 4 lb particle is subjected to the action of its weight and forces F,-2i +6j 2tk) lb, Part A where t is in seconds. (Figure 1) Determine the distance the ball is from the origin 5 s after being released from rest. Express your answer to three significant figures and include the appropriate units. 1872.40 ft Previous Answers Request Answer X Incorrect; Try Again; 5 attempts Figure 1of 1 Provide Feedback Next > Fs 7 8 0
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