A blimp is filled with 350 m3 of helium. How big a payload (in kg) can the blimp lift? (The density of air is 1.29 kg/m³ and the density of helium is 0.18 kg/m3) 3
Q: A rectangular air mattress is 2.1 m long, 0.48 m wide, and 0.065 m thick. If it has a mass of 2.3…
A: Given values: Length of the mattress, l=2.1 m Width of the mattress, b=0.48 m Thickness of the…
Q: 3 A balloon is filled with 400 m° of helium. How big a payload can the balloon lift? (The density of…
A:
Q: A party balloon with a radius of 12.5 cm is filled with helium. How much weight can this balloon…
A: The amount of weight the helium-filled balloon can lift is Fw=B=ρairVbg=ρair43πR3g FW=1.29…
Q: An oil tank has draft (depth under water) of 25 m in salt water. Assuming its sides are vertical.…
A: Given: An oil tank has a draft of 25m in saltwater. Assuming its sides are vertical. what is its…
Q: A small ferryboat is 3.90 m wide and 5.90 m long. When a loaded truck pulls onto it, the boat sinks…
A: Given:- A small ferryboat is 3.90 m wide and 5.90 m long. When a loaded truck pulls…
Q: A block of an unknown material floats in water with 87% of it below the surface. What is the density…
A:
Q: Cork has a density of 240 kg/m³. Glycerin has a density of 1,260 kg/m³. If a cork is floating in a…
A:
Q: A blimp is filled with 380 m3 of helium. How big a payload (in kg) can the blimp lift? (The density…
A:
Q: The pressure at the bottom of a cylindrical container with a cross-sectional area of 47.5 cm2 and…
A: Given,The pressure at the bottom of a cylinder, The cross-sectional area, The density of the fluid,…
Q: An iceberg (sg = 0.917) floats in the ocean (sg = 1.025). What percent of the volume of the iceberg…
A: Given, Specific gravity of iceberg, SGiceberg = 0.917 specific gravity of ocean, SGocean = 1.025
Q: A party balloon with a radius of 12.5 cm is filled with helium. How much weight can this balloon…
A: Given: The radius of the ballon is 12.5 cm. The density of the air is 1.29 kg/m3. The density of the…
Q: A submarine has a 1.8 m x 0.75 m rectangular window that can withstand a force of 834 kN. What is…
A:
Q: 6. A spherically shaped balloon has a radius of 13.5 m, and is filled with helium. How much extra…
A: Calculate the volume of the spherical balloon. V=43πr3=43π13.53=10,306 m3 Therefore, the mass of…
Q: A hole of radius 1.71mm forms in the bottom of a very very large water storage tank that holds water…
A:
Q: A small ferry boat is 4.00 m wide and 6.00 m long. When a loaded car pulls onto it, the boat sinks…
A:
Q: A barge is made from a rectangular box. The bottom of the box has a length 1.04 m and a width 1.49…
A:
Q: ottom of a cylindrical container with a cross-sectional area of 45.5 cm2 and holding a fluid of…
A: We know that We have given that The pressure at the bottom of a cylindrical container is 115 kPa…
Q: Water pressure acting on sunk plane at depth is 4×10⁶Pa. What is the magnitude of the force in kN…
A: Pressure, Area,
Q: An airplane wing is designed so that the speed of the air across the top of the wing is 264 m/s when…
A:
Q: A tank of depth 3.5 m is filled with fresh water (density=1000 kg/m3). (a) What is the pressure at…
A:
Q: A rock, which weighs 1400 N in air, has an apparent weight of 900 N when submerged in fresh water…
A: Answer Given Weight of rock in air Wa = 1400 N Weight of rock when submerged in fresh water Wfw =…
Q: bottom. Take density of oil = 900 kg/m3. 3m 60
A: Answer the following question is
Q: The density of oak wood is 850 kg/m3 . Does oak wood float in water (1000 kg/m3 )? What is the…
A:
Q: A party balloon with a radius of 12.5 cm is filled with helium. How much weight can this balloon…
A:
Q: A wooden cube with edges of length 14.0 cm is floating so that 34.0% of it is under water. How much…
A: The objective of the question is to find the mass of the wooden cube that is floating in water with…
Q: d the magnitude of the difference between the total downward force at the top of the cube, and the…
A: Find the magnitude of the difference between the total downward force at the top of the cube and…
Q: A stone weighs 450 N in air and 200 N in water. What is the volume of the stone? The density of the…
A: weight of stone in air = 450 N weight of stone in water = 200 N density of water = 1000 kgm3
Q: Glucose solution is administered to a patient in a hospital. The density of the solution is 1.293…
A: Given data: The density of the solution, ρ=1.293 kg/l. The blood pressure in the vein, P=29.5 mmHg.
Q: When a cube-shaped object with a mass of 235 kg is supported fully underwater by a lifting cable,…
A: Given:mass of the object, m = 235 kgtension in the cable, T = 617 Ndensity of water, ρ = 1000…
Q: A party balloon with a radius of 12.5 cm is filled with helium. How much weight can this balloon…
A: The radius of the balloon is given as, r = 12.5 cm (or) r = 0.125 m The density of air is given as,…
Q: A tall, open rectangular container is filled with a liquid of density 460 kg/m3. The vertical…
A: Given that, atmospheric pressure ( P0)=1.013x10⁵ Pa Side of square base (a)= 0.06 m liquid density…
Q: A blimp is filled with 450 m3 of helium. How big a payload (in kg) can the blimp lift? (The density…
A:
Q: Problem 3 Given: A submarine weights 20,000 N in air. Required: Determine the displaced volume of…
A: Given: The weight of the submarine is 20000 N. Introduction: Archimedes principle states that any…
Q: A person has density 1,010 kg/m3. Sea water normally has density 1,027 kg/m3. If a person floats in…
A:
Q: Half of the volume of an object that weighs 100 N is submerged in water when allowed to float…
A:
Q: A party balloon with a radius of 12.5 cm is filled with helium. How much weight can this balloon…
A: Write the given values of this problem: The radius of balloon(r)=12.5 cmdensity of air(ρair)=1.29…
Q: 1. This container is filled with water (density p= 1000 kg/m³). Atmospheric pressure is Patm =…
A: Given data: Density (ρ) = 1000 kg/m3 Atmospheric pressure (Patm) = 1.01×105 Pa Depth at point A…
Q: A submarine has a 1.8 m x 0.75 m rectangular window that can withstand a force of 834 kN. What is…
A: Water pressure with height = ρhg = 1023x h x9.8 Pa Atmospheric pressure = 1.013x105 Pa Total…
Q: The weight of the rock in the air is 4.5 N. When it is completely submerged in water, its weight is…
A: Given that, Weight of rock in air = 4.5 N weight of rock in water = 2 N
Q: 1. (a) Calculate the absolute pressure at the bottom of a fresh water lake at a depth of 27.5 m.…
A:
Q: A small ferryboat is 3.70 m wide and 6.10 m long. When a loaded truck pulls onto it, the boat sinks…
A:
Q: A small statue is recovered in an archaeological dig. It’s weight is measured to be 96lb, and it’s…
A: Given, Mass = 96lb Volume = 0.08ft3 We know that density = mass/volume
Step by step
Solved in 2 steps
