Helium is used inside a 10.98m diameter spherical balloon. The said substance is at 104.822 kPa and 308K and is surrounded by air at 100.792 kPa and 301 K. Solve for the lifting force in kN. Express your answer in 3 decimal places.
Q: Find the mass and center of mass of a wire in the shape of the helix x = t, y = cost, z = sint, 0≤ t…
A: Given x = t y = cos t z = sin t 0 ≤ t ≤ 2π Distance from the origin = x2+y2+z2 Find the mass and…
Q: E-nduced. Which of the following statements are TRUE regarding induced electric fields? I. In any…
A: (I) The work done in moving a charge in the closed path is zero only in the case of conservative…
Q: Which one of the following statements is NOT true in quantum mechanics? Particle's trajectories are…
A: Here the false statement is to be detected from the given statements. 1) Particle's trajectories are…
Q: t=0 ↑ ZL = ∞0 FE Ro 1=1m I need to convert the drawing from a handwritten drawing to a typeface on…
A: Given the circuit diagram is as follows:
Q: 7. Two parallel wires are separated by a distance of 0.05 m. Wire 1 (located at the left) carries a…
A:
Q: 3.6 In free space, a volume charge of constant density p, = Po exists within the region -8 < x <∞,…
A:
Q: 31. A container has initial gauge pressure of 0 kPa and air volume of 0.5 m³. When the air volume of…
A: Solution:-Given thatInitial Gauge pressure (P1g)=0 kPaInitial volume (V1)=0.5 m3Final volume…
Q: hand cold 2₂ Hand Sanitizers make your as the alconal (we will assume methanol) evaporations. fant…
A: Amount of heat delivered to the surroundings, Q=5100 J Amount of methanol evaporated, m=4.0 g=4×10-3…
Q: The figure in this exercise shows a horizontal layer of the vector field of a fluid flow in which…
A: Given: Force field: We have to mention the curl of this field
Q: A cylindrical bucket, open at the top, is 28.0 cmcm high and 13.0 cmcm in diameter. A circular hole…
A: Given data : Bucket top diameter d = 13 cm Bucket height h = 28 cm Bottom hole cross- sectional…
Q: 13. Find Vf if f = √√x² + y² + z²
A: Required : Nabla f
Q: A rectangular plate has width and breadth of 400 cm and 500 cm, respectively. An applied torque of…
A: Given data a=0.4 mb=0.5 mT=300 N mα=15 rad/s2 Here, a is the width and b is breath of the plate.…
Q: 3. Suppose there is a mass M₁ at the origin and a mass M₂ at (3,0,0). The combined gravitational…
A:
Q: Light travels from air into an optical fiber with an index of refraction of 44. If the angle of…
A: Since you have been posted multiple questions. So, we are solving only first question for you. If…
Q: A 1700 kg car decending a hill of height 250 m with a speed of 45 m/s suddenly loses power. The…
A:
Q: (a.) Find the maximum separation between the projectile and the hill. (b.) Find the distance between…
A: Given:
Q: The electric potential at point B in the parallel-plate capacitor shown in the sketch is less than…
A: Parallel plate capacitor based problem.
Q: Item#2 You and your friends ordered a 3.5 liter milktea placed in a milktea tower as shown. The end…
A:
Q: memf. A 25.0 [cm] rod moves 5.00 [m/s] and is immersed in a magnetic field with strength of 0.50…
A: Given data l=0.25 mv=5 m/sB=0.5 T Here, l is the length and v is the velocity of the rod. While B is…
Q: vere 5. A cosmic ray proton has total energy 1024 eV as observed from Earth. a) What are the values…
A:
Q: 6. Two carts, of mass 4.5 kg and 1.0 kg, are moving towards each other along the same straight,…
A: Solution 6: The mass and velocity of the two carts are given. There is an elastic spring of spring…
Q: 4-4. A TE mode of 10 GHz is propagated in an air-filled rectangular waveguide. The mag- 162…
A: Given: The frequency is 10 GHz. The magnetic field in the z-direction is Hz=H0 cosπx6…
Q: A barge floating in fresh water (ρ = 1000 kg/m3) is shaped like a hollow rectangular prism with base…
A: Archimedes principle.
Q: Part A If each of the three links of the mechanism has a weight of 15 lb, determine the angle for…
A: Free body diagram for the above problem is,
Q: A 4.0 kg, 36 cm diameter metal disk, initially at rest, can rotate on an axle along its axis. A…
A: Solution:-Given thatmass of disk (m)=4 kgdiameter of disc (d)=36 cm=0.36 mTangential force (Ft)=5…
Q: Experiments performed with light indicate that light exhibits (1) particle properties, only. (2)…
A:
Q: Determine the transfer function X₂(s)/F(s) for the system below Both masses slide on a frictionless…
A: Given, Masses , m1 =1kgm2 =1 kgk= 1N/m
Q: Suppose a satellite has a mass of 2050 kg and is orbiting at 7.4 km/s. Use the approximation that γ…
A:
Q: 1. When an astronaut is drifting in space, he will travel at a constant speed in a straight line…
A: Since you have been posted multiple questions. So, we are solving only first question for you. If…
Q: a star with a radius of 12 that of the sun but a surface temperature of 0.5 times that of the sun be…
A: The luminosity of a star can be given by Stefan-Boltzmann's law as L=σAT4σ is Stefan-Boltzmann…
Q: What is the wavelength, A (nm), for light with a photor energy of 2.1 eV? nm Submit Answer Tries 0/2…
A: Using relation between wavelength and energy we can get the answer
Q: 6. Two carts, of mass 4.5 kg and 1.0 kg, are moving towards each other along the same straight,…
A:
Q: L/C. At a given time t in an LC circuit, the energy in the capacitor is 25.0% of the energy in the…
A:
Q: A proton is briefly accelerated in the direction of the arrow labeled å. At an observation location…
A: (a) The magnitude of a⊥ From the figure, the trigonometric relation is sinθ=a→⊥a→a→⊥=a→…
Q: Three coherent point sources S1, S2 and Sa are placed on a line perpendicular to the screen as shown…
A: There are three coherent sources S1,S2 and S3 are perpendicular to the screen. The wavelength of…
Q: 8) An external heat source supplies heat to a system at a rate of 187 W as the system does work at a…
A: Solution:-Given thatHeat supplied (Q)=187 WWorkdone by system (W)=131 W
Q: A5 kg block hangs from a cord which is wrapped around a pulley of mass m = 16 kg and a radius r = 25…
A:
Q: The following imaging system is made of two lenses of focal length f₁ = 100 mm and f₂ = 250 mm with…
A: Given, f1= 100 mmf2=250 mmstop diameter =30 mmt1= 25 mmt2= 30 mm
Q: Most of the dark matter in a galaxy is located in the ________
A: It is a fill in the blank.
Q: A 10082 resistor is connected in series with a 2000μF capacitor. At time zero, the capacitor has no…
A: Resistance R of the circuit, R=100 ohms Capacitance of the circuit, C=2000 μF=2000×10-6F=2×10-3F The…
Q: Consider Kepler's equation regarding planetary orbits, given as M = E e sin(E), where M is the mean…
A:
Q: Experiments performed with light indicate that light exhibits (1) particle properties, only. (2)…
A: The problems are based on the basic concept of quantum mechanics. Using basic idea and postulates of…
Q: Four long, straight, conducting wires lie along a single plane in parallel with one another. The…
A:
Q: species of sauropods reached as tall as 19-feet. Elephants are the largest land animals existing…
A: k the ratio of heights of elephants and sauropods. The weight of sauropods is the weight of…
Q: 5. A 2000 kg car travelling east at 24 m/s enters an icy intersection and collides with a 3600 kg…
A: Free body diagram for the above problem is,
Q: Typewritten only and i'll upvote. The uniform horizontal beam supporting the sign is 1.39 m long,…
A: Solution:-Given that
Q: Typewritten only and i'll upvote. The uniform horizontal beam supporting the sign is 1.39 m long,…
A: Solution:-Given data
Q: Photoelectric Example The work function for Cesium is 1.90 eV. a) What is the minimum wavelength…
A: The problem is based on the concept of the photoelectric effect. The photoelectric effect is the…
Q: Fill in Blanks This idea allows light to have its “wave properties” such as…
A: According to Albert Einstein; light is a wave, but the energy of the wave is concentrated in little…
Q: Photoelectric work function of a photo- sensitive material is 3 × 10-¹9 J. Calculate its threshold…
A: Given: Photo electric work function, 3 ×10-19 J To find: Threshold wavelength
Helium is used inside a 10.98m diameter spherical balloon. The said substance is at 104.822 kPa and 308K and is surrounded by air at 100.792 kPa and 301 K. Solve for the lifting force in kN. Express your answer in 3 decimal places.
Step by step
Solved in 3 steps with 3 images
