Calculate e-i pi/2

Q: Consider a xenon ion thruster with a total beam current of 1.80 A, and an exit velocity of 30. km/s.…

A: Given: Total beam current is 1.80 A. The exit velocity is 30 kms. The mass of Xenon is 131 amu.…

Q: (g) Subtracting the result of part (f) from the battery voltage, find the voltage across the 3.00-…

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Q: 3. A 2.00-kg hanging weight is connected by a string over a pulley to a 3.0-kg block sliding on a…

A: mass , M2 = 2 kg mass , M1 = 3 kg To find = tension in the rope

Q: 1) An electron moves in a uniform magnetic field B with a velocity = vo j. Find the magnetic force…

A: When a charged particle enters a magnetic field, it experiences a magnetic force given by the…

Q: Can you help me answer this and explain the answer. Thank you.

A: Given-Potential difference V=800 VMass of proton m =1.67×10-27 kg

Q: Task 8. Physics Drill: Length Contraction. Solve and show your complete solution. 1. A rocket is…

A: The length of the rocket with respect to an observer on the earth, The speed of the rocket is,

Q: A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius…

A: As per the answering guidelines we will solve the first question only. Please upload the other part…

Q: (i) Identify whether this system is overdamped, underdamped or critically damped. (ii) What is the…

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Q: Identify which of the following vectors are perpendicular to C. Vector C 80* 20* -------- 70° 20 50*…

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Q: 1. Calculate the relativistic momentum of a carbon-12 nucleus in a linear accelerator if its rest…

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Q: A 1 000 kg c ar is moving at 10 m/s collides to a 1200-kg car which is moving from the opposite…

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Q: A thin rod (length = 1.11 m) is oriented vertically, with its bottom end attached to the floor by…

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Q: Part D Using conservation of energy, find the maximum height hmax to which the object will rise.…

A: Given :- write hmax in terms of v and g by applying conservation of energy .

Q: Calculate the energy released in the fusion reaction H+H He + n. The atomic mass of H (tritium) is…

A:

Q: The wheel in the figure has eight equally spaced spokes and a radius of 45 cm. It is mounted on a…

A: Radius ( R ) = 45 cm Angular speed = 2.4 rev/s Length of arrow ( L ) = 25 cm = 0.25 m

Q: A particle with mass 2.59 kg oscillates horizontally at the end of a horizontal spring. A student…

A: Given: The mass of the particle is 2.59 kg. The amplitude of the spring is 0.897 m. The duration of…

Q: Consider two parallel wires that are 5 cm apart. If the wires carry currents equal to 2 A and 6 A,…

A: The force per meter between two current carrying conductors is given by F = μoI1I22πr N/m, where μo…

Q: Problem 8: An electric current is flowing through a long cylindrical conductor with radius a = 0.65…

A: Note : Since there is no sub-part I, so the only solution for (g) and (h). Given : Radius a = 0.65 m…

Q: (a) (i) Define acceleration. (ii) State why acceleration is a vector quantity. (b) State what…

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Q: In a high voltage transformer, when the reliability is tested, it has a 6 month reliability of 0.85…

A: Given that, The mean time between failures, t1=6 month The mean time between failures, t2=4 month…

Q: Exploding rocket A rocket accelerates upward with total acceleration a. It explodes time tafter…

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Q: 10. A box is sitting on the icy surface of a frozen pond, which you can treat as frictionless. If a…

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Q: Give some applications of Mass spectrometry.

A: Answer given below:

Q: Determine the first and second derivative of the given position vector and plot the velocity and…

A: Solution : Let us take the first derivative of the given position vector. r→=cost…

Q: Calculate q and l.

A: Given: R = 50 kΩ = 50 x 103 Ω C = 40 µF = 40 x 10-6 F E = 20 V The charge on the capacitor in RC…

Q: How to calculate 1/a exp?

A: Required : Value of 1/aexp   We can find 1/aexp by taking the reciprocal of  aexp . The table of…

Q: A car of mass 900 kg tows a caravan of mass 750 kg. There is a force of 1700 N opposing the motion…

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Q: Problem 3: An object is thrown off the top of a building with velocity 32 m/s at an angle of 17°…

A: Time of flight t=xucosθ=280 m32 m/scos17°=9.149 s

Q: The figure shows two charged particles on an x axis: -q = -1.60 x 10-19 C at x = -3.00 m and q =…

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Q: Problem 1: The figure below shows different current-carrying wires through the plane. The wires…

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Q: An infinitesimal elementdl = dzkis located at the origin (x, y, z) = (0,0,0) with a current I…

A: We have a current element with current I given by dl→=dzk^ which is located at the origin. We need…

Q: how do you solve for V in this equation F=1/2mv^2

A: Consider the given equation.

Q: As shown in Figure 1, a force of 300N pushes on a 35 kg box. Starting from rest, the box achieves a…

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Q: Explain the components of the LIGO detectors

A: LIGO consists of L-shaped interferometers (similar to Michelson interferometer). There are mirrors…

Q: (iii) Find the pressure amplitude (density of tissue =1075 kg/m³) of the ultrasound waves and with…

A: We need to calculate the pressure amplitude of the longitudinal waves and also show via graph the…

Q: Calculate the arc flash incident energy (cal/cm^2) of a short circuit using the NFPA 70E equation…

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Q: 134I1- Protons____ Neutrons____ Electrons

A: Given ion : I1-134to find : The number of protons, neutrons, electrons

Q: A warehouse worker exerts a constant horizontal force of magnitude 100N on a 45.0 kg box that is…

A: The initial speed of the box, u=0 m/s The final speed of the box ,v=1.21 m/s The distance moved by…

Q: A particle possessing q = 8.25 µC of charge and a mass of m = 7.55 g is fired at a speed of v = 357…

A: Solution:-   Given,        charge of the particle  q=8.25 μc         mass of the particle…

Q: 5. In the figure shown, a 0.5-m by 0.5-m square iron plate is 5-mm thick. It had a semicircular hole…

A: Given Data :  Size of the plate = 0.5m - 0.5m Thickness of plate = 5 mm  Radius of semicircle = 0.25…

Q: the statements Kepler's first law law or pl tary mot18 Kepler's second law Kepler's third law

A: First law.The orbits of planets are elliptical because of gravity. According to Kepler's laws of…

Q: Cs137 emit a gamma ray of energy 663 KeV. Describe th

A: Cs 137 emit gamma rays of energy 663 KeV. a) Energy resolution: This converts channel number to the…

Q: Just need help with 22-2. Thank you!

A: Formula of Coulomb force is as follows: Fe=kq2d2…

Q: Can you explain how you determined that Fnet=Fcos.

A: m=sF

Q: A glider on an air track is connected by springs to either end of the track. Both springs have the…

A: given that, A glider on an air track is connected by spring to either end of the track. Both springs…

Q: 4. Consider a harmonic oscillator in two dimensions described by the Lagrangian mw? L =* +r°*) – m…

A: (a) The canonical momenta pr and pϕ are pr=∂L∂r˙pr=mr˙ The canonical momenta,  pϕ=∂L∂ϕ˙pϕ=mr2ϕ˙ The…

Q: A rock is thrown off a cliff at an angle of 53° with respect to the horizontal. The cliff is 110 m…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-partsfor…

Q: KMS systems can be used in every firm, but how can they be used yet not relied on by everyone?

A: KMS is the Knowledge management system. It can be regarded as the software packages of IT system. It…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.