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 7.65 m and is filled with helium. The density...
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 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 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.
1. 2. A person wearing the shoes has a mass of 54 kg . 3. 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...
O a htt <Ch 10 HW Problem 10.26 10 Constarts Part A A spherical balloon has a radus of 7.15 tm and is fled with helium The density of helium is 0 179 k/m, and the density of air is Determine the largest mass of cargo the bailoon can t Express your answer to two significant figures and include the appropriate es 1.29 kg/m. The skin and structure of the balloon has a mass of 970 kg. Neglect the buoyant...
A helium-filled balloon, whose envelope has a mass of 0.29 kg, is tied to a 3.9-m long, 0.051-kg string. The balloon is spherical with a radius of 0.40 m. When released, it lifts a length h of the string and then remains in equilibrium, as in the figure below. Determine the value of h. Hint: Only that part of the string above the floor contributes to the load being supported by the balloon. (The density of air is 1.29 kg/m3...
A helium-filled balloon, whose envelope has a mass of 0.28 kg, is tied to a 3.5-m long, 0.051-kg string. The balloon is spherical with a radius of 0.40 m. When released, it lifts a length h of the string and then remains in equilibrium, as in the figure below. Determine the value of h. Hint: Only that part of the string above the floor contributes to the load being supported by the balloon. (The density of air is 1.29 kg/m3...
A helium balloon floats still at an altitude of 1.39 km. The balloon has a spherical shape with a diameter of 11.0 m, and its skin and structure has a mass of 311.5 kg. a.) What is the absolute pressure at this altitude? Assume a constant density for air. b.) Calculate the buoyant force the air exerts on the balloon. c.) How much cargo can the balloon carry, in kg?
A helium-filled balloon, whose envelope has a mass of 0.26 kg, is tied to a 3.6-m long, 0.053-kg string. The balloon is spherical with a radius of 0.40 m. When released, it lifts a length h of the string and then remains in equilibrium, as in the figure below. Determine the value of h. Hint: Only that part of the string above the floor contributes to the load being supported by the balloon. (The density of air is 1.29 kg/m3...
A spherical weather balloon is filled with hydrogen until its radius is 2.90 m. Its total mass including the instruments it carries is 19.0 kg. (a) Find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3. (b) What is the net force acting on the balloon and its instruments after the balloon is released from the ground?