A boat floating in fresh water displaces 35.6kN of water. The weight of the water is 35.6 kN and its density is 1000 kg/m3. Would the volume of water displaced change? If so, how much?

Q: A person weighs 180 lb on earth where acceleration due to gravity is 32.2 ft/s². What is their mass…

A: Mass of person = 180 lbs g = 32.2 ft/s^2  1 lbs = 0.0311 slug Mass in slugs = 180*0.0311 = 5.59 slug…

Q: The cross section of a concrete dam is shown below. Determine the resultant of the water pressure…

A: Consider a plane surface having area A is submerged in a static mass of liquid having specific…

Q: A cylindrical container has a 6.0-in diameter and weighs 0.50 lb when empty. When filled to a depth…

A:

Q: A container is filled with oil and water. The weight of the same container when half filled with a…

A:

Q: a scuba diver with, tank, and gear has a mass of 78 Kg. The diver and gear displace a total volumen…

A:

Q: A tugboat is used to tow a barge as shown in Fig. The weight of the cable, after accounting for the…

A:

Q: A volleyball is thrown into the air. The moment it is released, it has a vertical velocity of 10.6…

A: u = 10.6 m/sv = 0 m/s ( when it attained maximum height)gravity constant (g) = - 9.81 m/s

Q: When you step on the brakes, you are compressing a narrow piston (radius 2 cm), creating pressure in…

A:

Q: (e) 1740 psf to Pa and kPa (f) 2.8 kips/ft? to kPa (g) 247 pcf to kN/m³ 3

A: a) convert psf to pa and kpa. b) convert kips/ft^3 to kpa c) convert pcf to KN/m^3

Q: m has a semicircular gate as shown in the figure. Using the facts 2 ater is 1000 kg/m³ and…

A: The density of water is .The acceleration due to gravity is .

Q: The weight of an airplane varies with the cube of the plane’s length. The lift generated by an…

A: Given: Weight of an airplane varies with the cube of the plane's length: W∝L3 W = k×L3 Lift…

Q: The bottom of a steel "boat" is a 7 m ✕ 8 m ✕ 4 cm piece of steel (ρsteel = 7900 kg/m3). The sides…

A: Given: The bottom of the steel boat 7 m ×8 m×4 m The density of the steel is, ρsteel=7900 kgm3 The…

Q: Consider a tall building. The air pressure at the bottom of the building is 101155Pa. The top of the…

A:

Q: A vessel going from salt to freshwater sinks 5cm, then after burning 500kn of coal rises 2.5cm. What…

A: Given : Let immersed depth of ship in saltwater = h metres Vessel going from salt to freshwater…