What will be the displacement of a suspended mass of 20 s natural period subject to a change in gravity of 1 milligal (= 10−5 m/s2)?

Q: A lighter-than-air spherical balloon and its load of passengers and ballast are floating stationary…

A: Given data: The radius of this balloon is, r=5.31 m. The density is, D=1.29 kg/m3 The balloon rise…

Q: A circular plate with radius r = 0.8710 m lies next to a rectangular plate with base br = 0.7572 m…

A: Given, r=0.8710m hr=0.72m br=0.7572m The center of gravity of the rectangular plate in the…

Q: Water emerges from a faucet at a speed of 1.5 m/s. After falling a short distance, its speed…

A: Speed at initial point is Speed at the lower position is Find:The factor that can be multiplied with…

Q: A thin rod extends from x =D 0 to x = 13.0 cm. It has a cross-sectional area A = 6.50 cm-. adits…

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Q: What will be the density of sea water at a depth of 1 km, if the density at the surface is 1025…

A: Correct option : (d) 1029.387 kg/m3

Q: Consider a 116 L tank filled with ethanol. When empty, the tank weighs 30 N. At capacity, the tank…

A: Given  volume of the tank filled with ethanol is V = 116 L = 0.116 m3 weight of the tank…

Q: asterly (westward blowing) trade winds. You can assume the Pacific is Δx=10,000km wide, water has a…

A: Given:-  the Pacific is Δx=10,000km wide, water has a density of ρ=1000kg/m^3,   gravitational…

Q: A flat roof is very susceptible to wind damage during a thunderstorm and/or tornado. If a flat roof…

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Q: Consider the manometer in Fig. P2–61. If the specific weight of fluid B is 20 kN/m3, what is the…

A: It is given that,

Q: TV broadcast antennas are the tallest artificial structures on Earth. In 1987, a 63.0 kg physicist…

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Q: What fraction of the volume of an iceberg (density 917kg/m3) would be visible if the iceberg floats…

A: Given : Density of iceberg (ρiceberg) = 917 kg/m3 Density of saltwater (ρsaltwater) = 1024 kg/m3…

Q: A child playing in the pool is using a cylindrical can as a boat for his toy soldiers. The can…

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Q: After a fall, a 97 kg rock climber finds himself dangling from the end of a rope that had been 16 m…

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Q: A fluid that occupies a volume of A Liter weighs B N at a location where the gravitational…

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Q: A kind-hearted rich person wants to counteract global warming by releasing giant ice cubes into the…

A: Disclaimer: It is a multiple-part problem, without indication of which part to be solved. So we will…

Q: A brass wire of radius 1 mm is loaded by a mass of 31.42 kg. What would be the decrease in its…

A: We need to find-Decrease in radius (r')=?Given that-Radius of brass wire (r)=1 mmr=1×10-3 mLoad…

Q: Trying to escape an island, a person builds a 4 m x 3.2 m x .4 m rectangular raft from  American Oak…

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Q: A farmer making grape juice fills a glass bottle to the brim and caps it tightly. The juice expands…

A: thank you

Q: نقطة واحدة The pressure of mercury of (1 mm) length is.. (knowing g=980 ((cm/sec.^(2),p(Hg) =13.6…

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Q: A copper wire of diameter 1.0 cm stretches 1.0% when it is used to lift a load upward with an…

A: All metal follows Hooke's law as per that stress is directly proportional to the strain.  σ = εE…

Q: Determine the center of gravity of the plate of uniform thickness t = 0.1m which has a circular…

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Q: A copper wire of diameter 1.0 cm stretches 1.0% when it is used to lift a load upward with an…

A: Given that:- Diameter of copper wire=d=1 cm

Q: Using the methods of this article, determine the surface area A and volume V of the body formed by…

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Q: Scurrilous con artists have been known to represent gold-plated tungsten ingots as pure gold and…

A: The percentage difference between gold and tungsten out of the water (in the air) can be calculated…

Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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Q: Find the density of seawater at a depth where the pressure is 460 atm if the density at the surface…

A: Pressure , P = 460 atm  Density , ρ= 1100 kg/m3  Bulk modulus , B = 2.3 x 109  To find =density at…

Q: It takes about 14140 N to punch a hole which is 20mm in diameter into a 25mm thick plate. What will…

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Q: When the specific gravity is greater than a whole number, the object will float.   true or false

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Q: When pushing off of a pool wall, a swimmer exerts a force parallel to the length of her femur,…

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Q: Determine the volume contraction of a solid copper cube, 10cm on an edge, when subjected to a…

A: The bulk modulus is given by