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Q: A balloon filled with helium gas has an average density of ρb = 0.31 kg/m3. The density of the air…
A: The final answer is: Fb=0.905 NExplanation:Step 1: The buoyant force Fb can be calculated using…
Q: ea of a raindrop to be 1.2 kg/m³.
A: Given: diameter of spherical raindrop 1.9 mm Vertical distance is 5000 m
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A: Given Data: Depth of water is d=22 m Altitude is H=7.1 km Air density at H altitude is 0.85 kg/m3
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Q: After completing your physics class, you are hired to help design a cigar lounge in a nightclub. The…
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Q: Problem 2: A farmer is using a rope and pulley to lift a bucket of water from the bottom of a well…
A: Given, hy = 14.5 m Force applied, F1 = 49.5 N total mass of the bucket with water, mb + mw = 3.5 kg
Q: . An air bubble of radius 1 cm in water has an upward acceleration 9.8 cm s–2. The density of water…
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Q: When blood flows along a blood vessel, the flux F (the volume of blood per unit time that flows past…
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Q: Please solve this question as fast as possible.
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Q: Calculate the net work W, in J done on the bucket of water by the two forces F, and F,. net
A: Given data- force applied by the farmer on the bucket(Fl) = 49.5 N depth…
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A: Disclaimer: It is a multiple-part problem, without indication of which part to be solved. So we will…
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Q: Assuming that the top of your head has a surface area of 350 cm², find the magnitude of the…
A: Given Surface Area of head A = 350 cm2 = 350 × 10-4 m2 Atmospheric pressure Patm =…
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Q: (e) just clearly explain your work: a drop in pressure could lead to the collapse of the narrow…
A: (e) If there is a pressure drop happens in the narrow section of the artery, blood will not be able…
Q: An airplane travels 30 km/h, E when suddenly hits an air turbulence with 5 km/h, 32° E of N. What…
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Q: A.) When rebuilding his car's engine, a physics major must continuously exert 1.16 ✕ 102 N of force…
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Q: A typical military submarine can submerge to about 730 m before collapsing under the outside water…
A: Given The submerged distance under the water is h = 730 m. The acceleration due to gravity in…
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Q: Velocity field in fluid V = 4x y + 12 xy´z + 3 xyz. The magnitude of deceleration at (1, 2, 1) in x…
A: We have, velocity field in fluid V=4x2y+12xy2z+3xyz, and magnitude of deceleration is at…
Q: Problem 2. A copper cube with a side length of 250 mm is sliding down an incline on a 10 μm thick…
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Q: Water sits in an open container at a height of 5 cm above the spigot. With what velocity will the…
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Q: What is the specific weight of of a 1.7 kg of air in a 2.5 m^3 container? O 218.21 N/m*3 O 6.6685…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: A balloon filled with helium gas has an average density of ρb = 0.31 kg/m3. The density of the air…
A: The objective of the question is to express the total force F on a helium balloon floating upward in…
Q: You are preparing some apparatus for a visit to a newly discovered Planet X, having oceans of…
A: Let assume density of apparatus ρ, and volume V Density of water on earth ρw = 1000kg/m3 Density of…
Q: A solid object floating in water. Part of the object's volume is under the surface (denoted as…
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Q: Wastewater is flowing in an open channel at a depth of 2.1872 yards and a velocity of 3.2808…
A: GivenIn an open channelSection 1Depth of channel, x1=2.1872 yardsvelocity of flow, v1=3.2808…
Q: You are working as an assistant to a landscape architect, who is planning an artificial waterfall in…
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A: Given: Velocity of water = 1.7 m/s2 in same direction as we want to rowArea of contact with water =…
Q: About 32% of the body of a person floating in the Dead Sea will be above the water line. Assuming…
A: Dear student The buoyancy force on any object in liquid is given by: Fb = p×Vd×g Here p = density…
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Q: common belief is that a hole in a jet plane can suck a person out. On an episode of a popular TV…
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Q: A common belief is that a hole in a jet plane can suck a person out. On an episode of a popular TV…
A: Given that: Speed of jet plane: v=542 mph=542×0.44704=242.3m/sAltitude, h=26500 ft=26500×0.3048=8077…
Q: ead, some medical de erable number of free
A: The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical…
Q: A 5 kg bag of sand is poured into a funnel and allowed to flow out the bottom of the funnel and onto…
A: We have a sand of mass M=5 kg which is poured through a funnel as it reaches a scale d=2.8 m below…
Q: Suppose that you release a small ball from rest at a depth of 69.4 m below the surface in a pool of…
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Q: What is the final velocity of the water?
A: We know that v.A = constant Where. v = velocity A = area = πr²
Q: After completing your physics class, you are hired to help design a cigar lounge in a nightclub.…
A: The purification of air must happen every 27 min, which means within 27 min the air inside the room…
Q: A balloon filled with helium gas has an average density of ρb = 0.31 kg/m3. The density of the air…
A: The objective of the question is to calculate the force (F) acting on a helium balloon floating…
Q: what is the final velocity of the water?
A: The initial pressure of the water is given as, P1=600000 Pa (or) P1=6×105 Pa. The initial velocity…
A ping pong ball has a mass of 2.70 g and a radius of 20.0 mm. What is the magnitude of its acceleration when placed below the surface of a pond with a density of 1009 kg / m3? Ignore the effect of water resistance.
Answer: The options are in the picture
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