When you are doing the dishes, a glass slips into the kitchen sink drain, and you can not get it out. Suddenly, it comes tò you to use the toilet plunger to suck the glass out. This process is best called:

Q: A waste management company handles large dumpsters of construction debris. The sorting process…

A: Pressure on input piston, P = 3.60×106 Pa Radius, r = 0.120 m Consider the distance from rotational…

Q: O Assignment Score: 1426/2800 O Resources E Give Up? O Hint Check Ans A 0.573 kg metal cylinder is…

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Q: An opening of area 0.306 cm² in an otherwise closed beverage keg is 59.9 cm below the level of the…

A: Area of opening A=0.306 cm2, height below surface level h=59.9 cm=0.599 m and density of liquid is…

Q: A 0.389 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A: Given data: Cylinder's mass m = 0.389 kg Inner radius ri = 5.54 mm pressure increasing factor = 1.59…

Q: A flotation device is in the shape of a right cylinder, with a height of 0.703 m and a face area of…

A: Area A = 4.22 m2  Height h = 0.703 m  Buoyant force F = d g V  d is density of liquid ( for water =…

Q: While taking a shower, you notice that the shower head is made up of 46 small round openings, each…

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Q: The aorta is the main artery from the heart. I typical aorta has an inside diameter of 1.8 cm and…

A: Typical diameter of aorta =1.8 cm Speed of blood in typical aorta=35 cm/s Diameter of artery reduced…

Q: In a car lift used in a car service station, compressed air exerts a force on a small piston that…

A: Given The radius of the small piston is r1=10 cm=10×10-2 m=0.1 m. The radius of another piston is…

Q: A student is sitting in a boat which is floating on a lake. She empties 25 kg of water from the boat…

A: Given situation :  The student's boat is floating in a lake and the student empties 25 kg of water…

Q: A plumbing system contains a junction with 4 pipes, as shown in the figure. Each pipe has a…

A: Given data A1=10 cm2A2=20 cm2A3=40 cm2A4=5 cm2 Here, A represents the area of the different sections…

Q: Scuba divers are admonished not to rise faster than their air bubbles when rising to the surface.…

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Q: A garden hose having an internal diameter of 3.5 cm is connected to a lawn sprinkler that consist…

A: From the equation of continuity, A1V1=A2V2…

Q: Ed and his friends Edd and Eddy are building a launcher to throw metal slugs up into the air. A 1.35…

A: The pressure difference is shown in the above diagram. Since the formula for the pressure is:…

Q: The aorta carries blood away from the heart at a speed of about 40 cm/s and has a radius of…

A: Continuity equation: An incompressible fluid is a fluid which does not change its density when…

Q: A waste management company handles large dumpsters of construction debris. The sorting process…

A: absolute pressure into the input piston,p=3×106 Paradius of output plunger,r=0.245 m

Q: The viscosity of 5W-30 motor oil changes from 6.4 N -s/m² at -30 °C to 0.0090 N -s/m² at 100 °C.…

A: We must ascertain the volume flow rate the pump generates at -30°C. The inside radius of the tube is…

Q: When you swim underwater, the pressure of the water pushes against your chest cavity and…

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Q: After a party the host pours the remnants of several bottles of wine into a jug. He then inserts a…

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Q: The picture below shows a pool you filled with 100.00 L of water along with a 13.50 kg aluminum…

A: Given , Initial volume of water in pond is  Vi= 100 L  Final volume of water + aluminium block is…

Q: Suppose you drink a liquid through a straw. Explain why the liquid moves upward, against gravity,…

A: We must ascertain the cause of the liquid's upward movement against gravity via the straw and into…

Q: In a car service station, the air exerts a force on a small piston of radius r = 5 cm. The change in…

A: Given data F1=15000 Nr=5 cmR=15 cm

Q: A 0.435 kg0.435 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which…

A:

Q: When you cough, you expel air at high speed through the trachea and upper bronchi so that the air…

A:

Q: A small solid ball is released from rest while fully submerged in a liquid and then its kinetic…

A: Given: height of ball, h=4.3 cm=0.043m kinetic energy, ks=1.9 J   To find: Volume of ball, Vb=?

Q: A 0.458 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A:

Q: A water cannon 2.15 m long and with a cross-sectional area of 11.0 cm2 is aimed straight up and…

A: Length of water cannon = 2.15 m A1 = 11 cm2v1 = 8.8 m/s A2  = 46 cm2Using equation of continuity…

Q: garden hose with an internal diameter of 3.5 cm is connected to a (stationary) lawn sprinkler that…

A:

Q: If blockage of the drainage duct for aqueous humor causes this pressure to increase to about 50 mm…

A: Initial Pressure P1 =50mm Hg Final Pressure P2 = 24mm Hg Diameter d = 2.2cm Radius R = 1.1cm =…

Q: Five containers each hold the same volume of various liquids. Five blocks composed of various solids…

A: Archimedes' principle, which states that the buoyant force on an object submerged in a fluid is…

Q: A 0.504 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A:

Q: The average body density of a human is 1030 kg/m3, yet we typically float in seawater when we fill…

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Q: The pulmonary artery, which provides a horizontal connection between the heart and the lungs, is 8.4…

A: According to he poiseuille’s law for the flow rate of blood in pulmonary artery is,According to the…

Q: A 0.389 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A:

Q: A 0.550 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A: The mass of the metal cylinder, m=0.550 kg   The inner radius of the plastic tube, r=5.54…

Q: The aorta carries blood away from the heart at a speed of about 41 cm/s and has a radius of…

A:

Q: A fish maintains its depth in fresh water by adjusting the air content of porous bone or air sacs to…

A:

Q: he pulmonary artery, which connects the heart to the lungs, has an inner radius of 2.60 mm and a…

A: Pressure between the heart and the lungs is 1.0 hPa=102 Pa, viscosity of blood is η=2.7×10-3 Nsm2…

Q: A waste management company handles large dumpsters of construction debris. The sorting process…

A:

Q: In scuba diving, a regulator is used so that the pressure of the air the diver breathes is close to…

A:

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. At what velocity will it come…

A: At what velocity(v2) will water come out from the other end.and what would be the water pressure…

Q: With its swim bladder deflated, a 9.5 kg yellowfin tuna has a density of 1050 kg/m3. It is swimming…

A: The volume of the tuna when its air bladder is deflated can be computed from the given mass and…

Q: a)What volume of air at atmospheric pressure is required to fill a 14 L diving air tank at a…

A: Boyle's law :  Boyle's law state thatat a fixed temperature, the volume of gas is inversely…

Q: While taking a shower, you notice that the shower head is made up of 44 small round openings, each…

A:

Q: If you blow a thin stream of air with a speed of 7.2 m/s out of your mouth, what is the overpressure…

A: Given, Speed of air in your mouth = 0 Speed of air out of your mouth = 7.2m/s We need  to calculate,…

Q: A 0.458 kg metal cylinder is placed inside the top of a plastic tube, the lower end of which is…

A: Given information: Here, m is the cylinder’s mass and r is the tube’s radius.

Q: A fish introduces more air into its swim bladder so that it rises toward the surface of the water.…

A: Correct option is (B) i e The fish increased the buoyant force by reducing its density .

Q: The pressure inside a champagne bottle can be quite high and can launch a cork explosively. Suppose…

A: The absolute pressure inside a champagne bottle is 6 times atmospheric pressure. Using formula of…