The volume of an iceberg is 740,000 ft3 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.) What is the volume of the part of the iceberg out of the water (in ft3)?

Q: The large piston of a hydraulic lift ha a radius of 25 cm. How much force must be applied to the…

A: Radius of large piston (R) = 25 cm radius of small piston (r) = 3.5 cm mass of car (m) = 200 kg

Q: A 2000 N force is needed to lift a car with a hydraulic lift. if the maximum applied force at the…

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Q: A block has a weight of 5000. N when it is measured on a spring scale. The spring scale then…

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Q: If the ratio of the area of the bigger piston to the area of the smaller one of the hydraulic…

A: Given that, Ratio of area bigger to smaller piston is AL/As= 10/2 Let FL be the force on bigger area…

Q: A hot air balloon has a volume 2,497m ^ 3 It is filled with hot air of density 0.96 kg/m 3 3. The…

A: Given  Volume of the balloon = V = 2497 m³  Hot air density in balloon =p1 = 0.96 kg/m³  Surrounding…

Q: How many times greater than the lifting force must the force applied to a hydraulic lift be if the…

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Q: A boat with a flat bottom and its cargo weight 4,716N. The area of the boat's bottom is 7 m2 . How…

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Q: A rectangular plate 6 ft by 8 ft is submerged vertically in a liquid weighing 1000lb/ft^3. Find the…

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Q: A boat (with a flat bottom) and its cargo weigh 6,000 N. The area of the boat's bottom is 9 m2. How…

A: The weight of a boat is, W=6000 N The boat's bottom area is, A=9 m2

Q: A hydraulic piston with a face area of 2E-4 m2 is paired with another, larger, hydraulic piston. If…

A: Given: Area of the face, A1 = 2×10-4 m2 Force on the smaller piston, F1 = 20 N Force on the larger…

Q: A boat ( with a flat bottom) and its cargo weigh 6,000 N. The area of the boat's bottom is 5m2 how…

A: given, weight =6000N area of bottom=5m^2 boat bottom inside the surface of water or depth=?…

Q: A block of wood with length = 2.1 m, width = 0.3 m and height = 0.4 m. If the block is placed in the…

A: Given: length = 2.1 m  width = 0.3 m height = 0.4 m

Q: If an object weighing 50 N displaces a volume of water with a weight of 10 N, what is the buoyant…

A: When a body is partially or completely immersed in a fluid at rest, it experiences up-thrust which…

Q: A wooden board floats in fresh water with 60% of its volume under water. What is the density of the…

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Q: Under normal conditions, you are just barely able to lift a mass of 76 kg. Your friend drops a box…

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Q: A cube is 1.67 ft on each side that floats in water. If the specific gravity of the cube is 0.6,…

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Q: The Mississippi river flows at an average surface speed of 1.2miles per hour. The Mississippi river…

A: Given data:  Average speed (v) = 1.2 miles per hour Distance (d) = 2318 miles Required: Time taken…

Q: What is the density of a stone that weighs 19.9 lb(88 N) in air and 12.4 lb(55 N) in water

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Q: an iceberg having a relative density of 0.82 floats in salt water having a relative density of 1.03…

A: Given data The relative density of the ice is given as γice=0.82. The relative density of the salt…

Q: A cube is 1.4 ft on each side that floats in water. If the specific gravity of the cube is 0.6, what…

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Q: The area of the piston to the master cylinder in a hydraulic braking system of a car is 0.7 square…

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Q: ball with a volume of 0.64 m is floating on the surface of a pool of water. (The density of water is…

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Q: Lake A = 8.2 m² Note: Figure not drawn to scale. 1. A large rectangular raft (density 650 kg/m³) is…

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Q: Imagine a square column of the atmosphere, 1 m on a side, that extends all the way to the top of the…

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Q: A container is designed to rupture if it experiences a pressure of 2,050,000 Pa. If this container…

A: Given data The rupture pressure is Pr=2050000 Pa   The rupture pressure is, Pr=ρghr Here ρ is the…

Q: If an object weighing 50 N displaces a volume of water with a weight of 10 N, what is the buoyant…

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Q: What is the density of a 879 kg object that is 2 m3 in size

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Q: About 33% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

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Q: If a 100 kg object with a volume of one cubic meters is submerged two meters below water, what is…

A: Given: Mass of the object=M=100 kg Volume==1 m3 Density of water=ρ=1000 kgm3

Q: A 20, 000 N car is on the larger platform of a hydraulic lift with a radius of 5.0 m. If the…

A: Given  F1=20000N r1=5m r2=0.5m

Q: What will be the net force, in pounds, on a balloon with a total volume of 120 ft3 filled with a gas…

A: Buoyant force =weight of displaced fluid. Fnet=Fb-Fg

Q: The area of the piston to the master cylinder in a hydraulic braking system of a car is 0.4 square…

A: Pascals Law: Pressure exerted is same in all direction if the fluid is at rest.      P1  = P2  = P3…

Q: About 31% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

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Q: In a hydraulic garage lift, the small piston has a radius of 5.0 cm and the large piston has a…

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Q: A boat with a flat bottom and its cargo weight 4,285N. The area of the boat's bottom is 7 m2 . How…

A: Given data:  Weight of boat and its cargo (W) = 4285 N Surface Area of boat's bottom (A) = 7 m2 g =…

Q: What is the mass density of water? What is the weight density of water?

A: The mass density of water is 997kg/m3.

Q: The smaller and larger pistons of a hydraulic press have radius of 3.5 cm and 13.5 cm. The input…

A: Given that, The radius of the smaller piston, r1 = 3.5 cm The radius of the larger piston, r2 = 13.5…

Q: A metal bowl with a weight of 1.75 N is placed in a larger kitchen container filled with coconut…

A: Given: Weight density of coconut oil =8.85N /liter Weight of metal bowl = 1.75 N To find: Volume of…

Q: a hydraulic piston with a face area of 3E-4 m2 is paired with another, larger, hydraulic piston. If…

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Q: About 32% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

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Q: A hydraulic piston with a face area of 2E-4 m2 is paired with another, larger, hydraulic piston. If…

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Q: A cargo ship of mass 50000 metric tonnes is floating in the Great Lakes. The Great Lakes are fresh…

A: The cargo ships us floating on the lake. Therefore, the weight must be equal to the buoyant force.

Q: A block of wood 0.162 m thick is floating in sea water. The SG of wood is 0.65 while that of…

A: Let A denotes the required minimum area  of cross-section of the given block of wood.

Q: A hydraulic lift designed to lift 185 kg has a radius of 1.5 m. If the maximum force applied is 11.6…

A: Given data The mass of the lift is given as m = 185 kg. The radius of the lift is given as r = 1.5…

Q: About 26% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

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Q: A 70-kg ancient statue lies at the bottom of the sea. Its volume is 3.0 x 10* cm³. How much force is…

A: Given mass m = 70 kg  Volume V = 3×104 cm3 = 3×104 × 10-6 m3 = 3 × 10-2 m3  Density = R.D × density…

Q: The figure to the right shows the shape and dimension of a small dam. Assuming the water level is at…

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

Q: Mr. Jungkook is raising a 2000 kg car on his hydraulic lift. If the area of the input piston is 9…

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Q: The hull of a boat has a volume of 300 m3 and the boat has a mass of 15,000 kg. Determine how much…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!