A vertical triangular gate 1.2 m high have its 2m base flushed with the water surface. Determine the total force acting on ones si the gate? A.5.25 kN B.4.71 kN C.4.23 kN D.6.52 kN
Q: rectangular parallelépiped with a square base d= 0.255 m on a side and a helghth = 0.120 m has a…
A: ho = h - hw = 0.12 - hw Now, bouyant force will balance the weight
Q: Example: Water is flowing at 6.00 m/s through a cylindrical pipe with a radius of 7.00 cm. If the…
A: Given data : Initial speed of water , v1 = 6 m/s Radius of…
Q: A 21.4 kg object displaces 1 liter of water when submerged. a). Calculate its density in (kg/m^3).…
A:
Q: What is at the origin of the force drag in water? A. The difference of the water flow speed above…
A: For an object that is moving through water, the drag force acts in a direction which is opposite to…
Q: QUESTION 13 Water is flowing through a 6.00-cm-radius pipe at a speed of 2.00 m/s when the pipe…
A: Given = R1 = 6 cm = 0.06 m V1 = 2m/s R2 = 8 cm = 0.08 m V2 =?
Q: i) A tank of height 2.50 m is filled with paraffin oil. Calculate the pressure at the bottom of the…
A: Note:“Since you have posted multiple questions, we will provide the solutiononly to the first…
Q: A 5.0 kg rock whose density is 4800 kg/m³ is suspended by a string such that half of the rock's…
A: Given: Mass of rock mr=5 kg=5000 g, Density of rock ρr=4800 kg/m3=4.8 g/dm3. Required: Tension in…
Q: Don't use chatgpt it chat gpt means downvote solve correctly
A: Step 1: Step 2: Step 3: Step 4:
Q: 5. Two objects of identical mass attached to strings are suspended in a large tank of liquid, as…
A: volume (V) of B= 1.3×10-5 m3density of B = 1300 kgm3
Q: 3) A 100 cm3 block of lead that weighs 11 N is submerged in water. a) what volume of water does the…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: The cylinder in the figure rest on an inclined plane and is submerged in liquid up to its top as…
A: Let R denote the radius of the cylinder, h denote the height of the cylinder, V denote the volume of…
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 sphere completely submerged in water is tethered to the bottom with astring. The tension in the…
A:
Q: Estimate the force required (in Newtons) to remove a 3 cm diameter rubber stopper from the bottom a…
A:
Q: kN Ip? Read It
A:
Q: density
A: Given: Mass of object is m=11 kg Displaced volume of water is V=1.4 L Note: 1 L=10-3 m3 Density of…
Q: Calculate the fluid force on one side of a 4 ft by 4 ft square plate if the plate is at the bottom…
A: The objective of the question is to calculate the fluid force on a square plate in three different…
Q: A hydraulic car jack needs to be designed so it can lift a 2903.57 lb car assuming that a person can…
A:
Q: 2. above water (a) (b) Consider an iceberg with density 920 kg n3. What fraction o' its volume would…
A: Concept used is Buoyancy. In equilibrium weight of iceberg is balanced by buoyant force
Q: If an object submerged in water displaces 20 kg of water, then the buoyant force that acts on the…
A: The buoyant force must be equal in magnitude to the weight of the water displaced. The weight of the…
Q: A cylindrical bucket sitting on the edge of a table has a 3.50 mm diameter hole near the bottom.…
A:
Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.
A:
Q: ktr
A:
Q: crane lifts the 21000 kg steel hull of a ship out of the water. Part A Determine the tension in the…
A: The mass of the steel hull, The density of the hull (steel), The density of water,
Q: A small ferryboat is 3.50 m wide and 5.70 m long. When a loaded truck pulls onto it, the boat sinks…
A: Write the formula for the volume of displaced water. The loaded truck pulls into the boat.…
Q: 1) A rectangular box (like the one shown in the theory) has a base with 6 cm sides, is 5 cm tall and…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Step by step
Solved in 2 steps
- Buoyant force is a vector. The direction of the buoyant force is ? A. upward only B. Depends on the weight of the object C. sideways (right and left) D. Down wardBuoyant force acting on a floating log is measured to be 103 N. What is the weight of the log? A. 100 N B. 100 N C. 103 lbs D. 103 NA scale reads 160.0 N when a piece of aluminum is hanging from it. What does it read when it is lowered so that the aluminum is submerged in water?
- A solid object weighs 17.94 N in air. When it is suspended from a scale and submerged in water, the scale reads 5.22 N. scale mass water Find the density of the object. (Use 1000.0 kg/m³ for the density of water.)QUESTION 37 A hydraulic piston assembly filled with hydraulic fluid, has 2 pistons, 1 with an area of 1 m2, and the second piston with an area of 10 m2. If a force of 10 Newtons pushes down on the 1 m2 piston, how much weight can the 10 m2 piston support and lift? a. 10 N b. 200 N c. 100 N d. 5 NA man attaches a divider to an outdoor faucet so that water flows through a single pipe of radius 9.25 mm into four pipes, each with a radius of 5.60 mm. If water flows through the single pipe at 1.45 m/s, calculate the speed (in m/s) of the water in the narrower pipes. HINT |m/s Need Help? Read It Watch It
- Water has a density of approximately 1- decide if the block will sink or float. em A hollow iron cube measures 5 cm on each side and has a mass of 20g. Will the iron cube sink or float? Objects will sink if their density is greater than water and will float if their density is less. For the following problem, O Float O SinkPRACTICE A Buoyant Force 1. A piece of metal weighs 50.0 N in air, 36.0 N in water, and 41.0 N in an unknown liquid. Find the densities of the following: a. the metal b. the unknown liquid 2. A 2.8 kg rectangular air mattress is 2.00 m long, 0.500 m wide, and 0.100 m thick. What mass can it support in water before sinking? 3. A ferry boat is 4.0 m wide and 6.0 m long. When a truck pulls onto it, the boat sinks 4.00 cm in the water. What is the weight of the truck? 4. An empty rubber balloon has a mass of 0.0120 kg. The balloon is filled with helium at 0°C, 1 atm pressure, and a density of 0.179 kg/m. The filled balloon has a radius of 0,500 m. a. What is the magnitude of the buoyant force acting on the balloon? (Hint: See Table 1 for the density of air.) b. What is the magnitude of the net force acting on the balloon?Which of the following is NOT true for a ship floating in seawater? a. The buoyant force is equal to the weight of the ship. b. The buoyant force is greater than the weight of the ship. c. The weight of the displaced water is equal to the weight of the ship. d. The buoyant force is equal to the weight of the water displaced by the ship.
- A glass container weighing 4 N has of water and a 1 N block of styrofoam (100 kg/m3) that is held underwater by a rope. The rope is cut. 1. What is the acceleration of the block? (ignore friction). 2. What happens to the water level?a cylinder , 10.0 m long and 5.00 m in radius, is completely submerged in water. what is the buoyant force on the cylinderA small ferryboat is 4.50 m wide and 6.10 m long. When a loaded truck pulls onto it, the boat sinks an additional 4.60 cm into the river. What is the weight of the truck? kN Need Help? Read It