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Question 3 1 pts A balloon weighing 1000 N has a capacity of 2300 m. How...
A spherically shaped balloon has a radius of 13 m, and is filled with helium. How much extra mass can a cargo lift, assuming that the skin and the cargo of the balloon have a mass of 1000 kg? Neglect the buoyant force on the cargo volume itself.(The density of air is 1.29 kg/m3 and the density of helium is 0.179 kg/m3)
A spherically shaped balloon has a radius of 10.5 m, and is filled with helium. How much extra mass can a cargo lift, assuming that the skin and the cargo of the balloon have a mass of 1200 kg? Neglect the buoyant force on the cargo volume itself.(The density of air is 1.29 kg/m3 and the density of helium is 0.179 kg/m3).
A spherical balloon has a radius of 7.65 m and is filled with helium. The density of helium is 0.179 kg/m3, and the density of air is 1.29 kg/m3. The skin and structure of the balloon has a mass of 930 kg . Neglect the buoyant force on the cargo volume itself. Determine the largest mass of cargo the balloon can lift.
A spherical balloon has a radius of 6.65 m and is filled with helium. Part A How large a cargo can it lift, assuming that the skin and structure of the balloon have a mass of 950 kg ? Neglect the buoyant force on the cargo volume itself. Assume gases are at 0∘C and 1 atm pressure (ρair = 1.29 kg/m3, ρhelium = 0.179 kg/m3).
A spherical balloon has a radius of 6.15 m and is filled with helium (pie- 0.179kg/m3). How large a cargo can it lift when such a balloon is in the air (Pair 1.29kg/m3), if the skin and structure of the balloon have a mass of 650 kg? Assume that there is no buoyant force on the volume of the cargo.
A spherical balloon of 11 m in diameter is filled with helium of gas constant, R = 2.0771 kJ/kg.K at T = 15 oC and P = 100 kPa. If the balloon is used to lift load in the air of 1.25 kg/m3 density, how much load in Newtons (in addition to its own weight) can the balloon carry. Ignore drag force and weight of the balloon’s fabric? (Volume of a sphere = 4 3 ??^3 ).
A helium balloon can just lift a load of 800 N. The skin of the balloon has a mass of 1.10 kg. What is the volume of the balloon?(the density of air is 1.29 kg/m³ and the density of helium is 0.179 kg/m³)
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Question 15 O pts 1.A 5.0 mx 10 m swimming pool is filled to a depth of 100 m. What is the pressure on the bottom of the pool? Idensity of water -1000 kg/m) IL.(a) Calculate the buoyant force of air (air density 1.20 kg/m) on a spherical party balloon that has a radius of 0.15 m. (b) If the rubber of the balloon itself has a mass of 200 grams and the balloon is filled...
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A person wearing the shoes has a mass of 54 kg .
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A spherical balloon has a radius of 6.75 m and is filled with
helium. The density of helium is0.179 kg/m3, and the density of air
is1.29 kg/m3. The skin and structure of the balloon has a mass of
980 kg . Neglect the buoyant force on the cargo volume itself.
Part A Estimate the pressure needed to raise a column of water to the same...
A U-tube contains liquid of unknown density. An oil of density
770 kg/m³ is poured into one arm of the tube until the oil column
is 13.5 cm high. The oil-air interface is then 4.5 cm above the
liquid level in the other arm of the U-tube. Find the density of
the liquid.
A raft is made of 11 logs lashed together. Each is 38.0 cm in
diameter and has a length of 7.00 m. How many people (whole number)...