Q: Calculate the average pressure exerted on the palm of a shot-putter's hand by the shot if the area…
A: Given data: Area of contact, A=50.0 cm2=50×10-4m2 Force exerted, F=800 N
Q: When the velocity is 97 km / h in the experimental chamber, determine the height h on the manometer…
A: Given: Velocity in the experimental chamber V = 97 km/hr To Find: Differential pressure between…
Q: When a person inhales, air moves down the bronchus (windpipe) at 16 cm/s. The average flow speed of…
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Q: You’re a consultant for maple syrup producers. They tap maple trees andcollect sap with plastic…
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Q: What is Gay-Lussac's Law and provide one example
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Q: A Pitot-static probe is used to measure the speed of an aircraft flying at 3000 m. If the…
A: Let point 1 is at the inlet of the Pitot static probe and point 2 is at the exit of the Pitot static…
Q: Calculate the average pressure exerted on the palm of a shot-putter’s hand by the shot if the area…
A:
Q: A Pitot-static probe is used to measure the speed of an aircraft flying at h = 3006 m. If the…
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Q: A manometer is an accurate pressure measuring device that is used to measure low pressure in the pip
A: A manometer is a device that is used to measure pressure of liquid and gases. This device consist of…
Q: A piping system involves two pipes of identical diameters but of different lengths connected in…
A: The pressure drop in the pipes does not depend on the length, diameter or roughness of the pipe. For…
Q: It is dangerous to stand close to railroad tracks when a rapidly moving commuter train passes.…
A: Bernoulli’s principle is a conservation of energy. The expression of Bernoulli’s Principle,
Q: As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes.…
A: Given, Area=1.5 cm2=1.5x10-4 m2 Mass =55 kg Weight=55x9.8=539N
Q: Prairie dogs are burrowing rodents. They do not suffocate in their burrows, because the effect of…
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Q: Incompressible water flows out of a large reservoir through a pipe that opens to the atmosphere 7.00…
A: Pressure remains same so, ρgh=12ρv2 Given : Density of water ρ=1000 kg/m3 Height h=7 m
Q: Heroes in movies hide beneath water and breathethrough a hollow reed (villains never catch on to…
A: Water pressure in the lungs at the depth of 60.0cm (P1) is -3.00 cm of water, and the pressure P2 at…
Q: 3-If the skin factor is (S +3.25) does that well need stimulation job? What is the sign the pressure…
A: SOlution:
Q: Calculate the average pressure (in N/m2) exerted on the palm of a shot-putter's hand by the shot, if…
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Q: Namor the Sub-mariner swims to a depth of 750 m under the ocean to attack the evil city of Lemuria.…
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Q: A viewing window on the side of a large tank at a public aquarium measures 37 in. by 42 in. The…
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Q: Heroes in movies hide beneath water and breathe through a hollow reed (villains never catch on to…
A: Given: The pressure of water achieved by lungs P=60 cm of H2O. The pressure due to water is…
Q: Victor is a Civil Engineer and goes to rural cities throughout California to provide environmentally…
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Q: The motion picture Titanic described the tragedy of the collision of the ocean liner of the same…
A: Depth , d = 12193 ft = 3716.43 m To calculate = Pressure
Q: The motion picture Titanic described the tragedy of the collision of the ocean liner of the same…
A: absolute pressure at that level due to water P = h * rho * g + Pa
Q: We can measure the time flow of a liquid using alan *
A: The triple beam balance is used to measured mass very precisely. Westphal balance is used to measure…
Q: Dew forms on one of the aircraft wings on the runway. A typical water droplet has an excess…
A: Given Excess pressure of the water droplet is ∆P=56 Pa Surface tension of air/water is given as…
Q: you exert a force of 30N on the head of a thumbtack. the head of the thumbtack has a radius of 5mm.…
A: Given:Force = 30 NRadius = 5 mm
Q: Suppose you measure a standing person's blood pressure by placing the cuff on his leg o.500 m below…
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Q: mph to 50mph in 10 seconds. If the air of the lorry
A: 1 mile = 1.6 km 1 mph = 1.6×1000/3600 m/s
Q: Estimate the pressure on the mountains underneath theAntarctic ice sheet, which is typically 2 km…
A: The pressure on the mountains underneath the Antarctic ice sheet,
Q: Press Esc to exit full screen VWhat is Force exerted on the Slave piston of 25 square meters? िक !…
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Q: A vacuum pressure of 12psi is measured using bourdon gage. Find it’s absolute pressure?
A: The absolute pressure is given by Absolute pressure = Gauge pressure + Atmospheric pressure
Q: A viewing window on the side of a large tank at a public aquarium measures 50 in. by 60 in. The…
A: The total outward force can be determined is,
Q: An aircraft is flying at an altitude of 2500m above the ground. Calculate for the temperature,…
A: Height , h = 2500 m To find = a) Temperature b) Pressure c)…
Q: The atmospheric pressure above a swimming pool changes from 746 to 761 mm of mercury. The bottom of…
A: The equation for the change in pressure is given by
Q: In a car lift compressed air exerts a force F, on a small piston having a radius of 5 cm. This…
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Q: An aquatic organism needs to be neutrally b to stay at a constant depth. Fish accomplish with an…
A: Given:- The mass of the fish m = 3.5 kg The tissue has an average density of 1050 kg/m3 The fish…
Q: A viewing window on the side of a large tank at a public aquarium measures 44 in. by 54 in. The…
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can you give me 3 examples about under pressure that can simulate in phet simulator
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- Question 2: Planet Mars Planetary Attribute Albedo Radius Gravitational acceleration Mean distance from sun Surface pressure Symbol a R (km) g (m/s²) D (km) Po (kPa) Earth 0.29 6378 9.8 150 x 106 101 Mars 0.25 3395 3.7 228 x 106 0.6 (a) Calculate an appropriate value for shortwave solar radiation (SM) incident at the top of the Martian atmosphere (answer in W/m²). The corresponding value for Earth, SE = 1360 W/m². (b) Estimate the average surface temperature on Mars (answer in degrees Kelvin) using a suitable radiative energy balance. The greenhouse effect can be neglected for Mars. (c) Estimate the mass of the Martian atmosphere (answer in kg).Question 2: Planet Mars Planetary Attribute Albedo Radius Gravitational acceleration Mean distance from sun Surface pressure Symbol α R (km) g (m/s²) D (km) Po (kPa) Earth 0.29 6378 9.8 150 x 106 101 Mars 0.25 3395 3.7 228 x 106 0.6 (a) Calculate an appropriate value for shortwave solar radiation (SM) incident at the top of the Martian atmosphere (answer in W/m²). The corresponding value for Earth, SE = 1360 W/m². (b) Estimate the average surface temperature on Mars (answer in degrees Kelvin) using a suitable radiative energy balance. The greenhouse effect can be neglected for Mars. (c) Estimate the mass of the Martian atmosphere (answer in kg).Bas W Top y! 6 y! sea CTm G Go S Pec ww ims webapps/assessment/take/launch.jsp?course_assessment_id= 54587 18course_id%3D_65310_1&content_id%3_1 Maps Calorie Calculator Google dazi المحتوى الرائج الجدول الأسبوعي الخا.. calculationlab.co Remaining Time: 53 minutes, 43 seconds. - Question Completion Status: QUESTION 6 A force of 45 Newtons is required to start a 5.0 kg box moving across a horizontal concrete floor. What is the coefficient of static friction between the box and the floor? QUESTION 7
- 1. What can you observe from the picture below? Explain in detail. Penetrates Earth's Atmosphere? Radiation Type Radio Wavelength (m) 10³ Approximate Scale of Wavelength Frequency (Hz) Temperature of objects at which this radiation is the most intense wavelength emitted Y 104 GR N wwwwwww Visible 0.5x10-6 Microwave 10-² 108 Infrared 10-5 Buildings Humans Butterflies Needle Point Protozoans Molecules Atoms 1K -272 °C 10¹2 100 K -173 °C 10¹5 10,000 K 9,727 °C N Ultraviolet X-ray 10-8 10-10 1016 10¹8 10,000,000 K -10,000,000 °C Gamma ray 10-12 Atomic Nuclei 1020How does hydrostatic equilibrium relate to hot-air ballooning?2. Plasma oscillations in the ionosphere. The plasma density in the lower ionosphere has been measured during satellite reentry to be about a) 10¹8 m-³ at 50 km altitude, b) 10¹7 m-³ at 70 km and c) 10¹4 m²³ at 85 km. Use the formula for the electron plasma frequency to compute its numerical value for each of these three altitudes, AND state (we'll address this quantitatively later, when we get to EM wave propagation in plasmas) why the ionosphere is a relevant consideration for radio communications both on earth and between earth and interplanetary spacecraft.
- What is the atmospheric temperature IN KELVIN of a planet 4 AU from the sun, with an albedo of 0.5, and an optical depth of 1? Round your answer to the nearest degree.Mercury, the closest planet to the sun (distance sun - Mercury = 57.0×106 km),has virtually no atmosphere. Its average temperature, as seen from space, is 170 °C.Determine the albedo, a, of Mercury. Earth's solar constant is 1372 W m-2 and the distancebetween sun and Earth is 150×106 km.B MP HW 05 - PHY 122 (0001,0002 x b My Questions | bartleby A courses.maine.edu/d2l/le/content/143857/viewContent/5018006/View E Apps f (7) Facebook A Paragon Login A Member Login | NJ.. + DocuSign - Enter y. t realtor.como for pr.. O NJDOBI Licensee Se. Online Forms | NJ R... O Other bookmarks (MP HW 05 Conceptual Question 25.10 3 of 9 > I Review | Constants (Figure 1) shows two points near a positive point charge. Part A What is the ratio V2/V of the electric potentials? Express your answer using two significant figures. Figure Πνα ΑΣφ V2/Vị = 1 mm Request Answer Submit + Part B + + What is the ratio E2/E1 of the electric field strengths? 3 mm Express your answer using two significant figures. Ην ΑΣφ ? o Reflect in ePortfolio 9:55 AM O Type here to search 2/25/2021 近
- One of our neighbours, Mars, has an average solar constant of SM = 589 Wm−2, an albedoof AM 0.24, and a surface temperature of -46◦C. What would its atmospheric emissivity, ϵM,need to be to achieve that surface temperature?Describe how a convection current works. In a simple way.Use the heuristic that a planet will have lost a given molecule from its atmosphere of 4.5 Billion years if the average molecular speed exceeds % of the planet's escape speed to calculate what mercury's mass would have to be in order to it to still have a nitrogen atmosphere like earth's? The molecular weight of nitrogen is 28 atomic units.