Two blocks move across a frictionless table due to a constant force of 8 N applied down as shown in the figure. Assume that the rope and pulley are massless and frictionless. What force is applied by block A on B?
Q: A rectangular gate has a surface of 20m2. If this gate is positioned at an angle of 45o, the total…
A: Given: Surface area of the gate = 20 m2 Angle of the gate = 45 degrees Total force with the first…
Q: a 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder…
A:
Q: A 350 mm diameter solid steel drive shaft transmits 4500 kW at 120 rpm to a hollow steel shaft via a…
A: Given,Drive shaft diameter (D) = 350 mm Transmitted power (P) = 4500 kW Rotational speed (N) = 120…
Q: 1. For infinitly large dimensions sheet, the electrostatic field is inversly propotional to the…
A: The electric field is inversely proportional to the distance from the sheet at any point in space.…
Q: The magnitude of a force vector F is 84.4 newtons (N). The x component of this vector is directed…
A: We will first write an expression relating the vector to its components. Then we apply this…
Q: 36. A positively charged sphere is suspended between two large metal plates as shown in the diagram.…
A:
Q: Density in the spherical layer in the figure (in the region r = [a, b]) Since there is a uniform…
A:
Q: Q2. In the figure, a particle moves along a circle in a region of uniform magnetic field of…
A: A particle moves along a circle in a region of uniform magnetic field.B =4 mT The magnetic field is…
Q: Q/In the adjacent figure, there are two blocks By means of a (massless) rope passing a pulley of…
A: First we will identify forces in the system. Then we will apply Newton's equation of motion, in…
Q: DATING THE ICEMAN OTZI. On 19 September 1991, the Iceman dubbe "Ötzi" was discovered in the Italian…
A: The activity of iceman otzi was found 0.121 decays/second per gram of carbon. Using this…
Q: magnitude of the force on the charge immediately after it enters the region. Express
A:
Q: should i just plug in numbers
A: Given: At point A: PA = P, VA = V At point B: PB = P/2, VB…
Q: n the answer sheet, the answers to part a and b were given differently: part a: 430 lines mm-1…
A:
Q: Let T:V to V be linear with finite dimV=n, if f(x)=(-1)^n (x-λ_1)^α_1...(x-λ_r)^α_r Let W be a…
A: Its given That f(x)=(-1)n (x-λ1)α1...(x-λr)αr
Q: A patient with prostate cancer is treated with implanted seeds that contain the samarium isotope…
A:
Q: A hydroelectric dam produces power that is stepped up to a potential difference of 240kV. There is a…
A: To find the power produced by the hydroelectric dam, we can use the formula:…
Q: Peregrine falcons, which can dive at 200 mph (90 m/s), grab prey birds from the air. The impact…
A:
Q: 6. A pottery wheel with a diameter of 90cm is initially at rest. After the motor is turned on, it…
A: We will use kinematic equations of motion in rotational form to answer the questions. The steps…
Q: Q5(A): [ and Pv 1 Let € = 0 and V = (902) in the region z = 0. Obtain expression for E, D, as a…
A: Relation between the electric field and the electric potential: The electric field and the electric…
Q: IN Determine the polarization of Ë= (ja₂ + a)e¹²
A: Given,To determine,Polarization of given equation
Q: An alternating source with a variable frequency, a capacitor with capacitance C, and a resistor with…
A: Here,The circuit having R and C only i.e R-C circuit.
Q: . (a) Comment on the achievements and failures of the Free Electron model. (b) Defin e Fermi Dirac…
A: The free electron model was proposed by Arnold sommerfeld by combing Classical Drude model with with…
Q: Two vectors, a and b, are shown in the diagram below. The x-component of their sum (a + b) is -5 20…
A:
Q: Calculate the angular diameter of a prestellar nebula of radius 125 AU lying 150 pc from Earth.…
A: We will first write an expression relating the angle subtended by an arc of a circle at the center.…
Q: B. If you look straight down into a swimming pool where it is 2.00 m deep, how deep does it appear…
A: We will answer the question using an expression relating apparent depth to real depth and refractive…
Q: Legnth Contraction Equation 471-2 Where: L = Lo • l-length measured from an observer outside the…
A: Given the equation of length contraction L =L01-v2c2 where L = length measured from an observer…
Q: Question A: The strength of the Electric field at point P is (circle one) larger than, smaller than…
A:
Q: 1. Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from…
A: To solve this problem, we can use the equations for adiabatic processes for an ideal gas:The volume…
Q: The effective one-body Hamiltonian for a single particle in a central well can be written in…
A: Given Data: The Hamiltonian of the single particle is Hp,q=12mpr2+1r2pθ2+1sin2θpϕ2+Vr To Find:…
Q: throwing motion, When Josh begins his discus rad/s. Just before he beginning of the throw to just…
A:
Q: 1. Using the configuration shown in Figure 1, show that: mλ = dsin(0), (1) where A is the wavelength…
A:
Q: 2. In the figure, use Ampere's law to derive әBz деу at = Mogo Әх Z Bz(x) y Ey(x) ΔΖ Bz(x+∆x) x
A: We will solve the problem by using Ampere's law. The steps are as follows.
Q: Activity 2 1 3 Time Rank the samples according to half-life. (smaller first.),
A:
Q: (a) Calculate the momentum of a 2100 kg elephant charging a hunter at a speed of 7.50 m/s. kg. m/s…
A: We will first write an expression for the momentum of an object. Then we will use this expression to…
Q: A commercial screen cloth of market grade is used to separate different fractions of 300 m3/hr of…
A: Given data:Flow rate:300m3/hrVessel height:3mVessel outer diameter(OD):9.25mVessel…
Q: (b) Suppose instead that the true speed of the car as a function of time is described by v(t) = 30√t…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Consider a pne dimensional infinite-wall potential Vo for > L and <0, and V-0 for OAKL There are two…
A: When considering two identical spin-half fermions within a potential well, their spin states are…
Q: Consider a closed triangular box resting within a horizontal electric field of magnitude E = 7.68 x…
A: We will first write an expression for electric flux. Then we use this expression to evaluate…
Q: Consider the a person holding a vacuum cleaner (idealized as Bar AB). The point where the person…
A: To determine the magnitude of the angular acceleration of the vacuum cleaner (Bar AB), we need to…
Q: Suppose a spring with spring constant 3 N/m is horizontal and has one end attached to a wall and the…
A: First we will draw a free body diagram of the mass attached to spring and show the forces on the…
Q: A blackbody is an object with a radiation spectrum that is dependent solely on its tempera- ture. A…
A:
Q: 1. In the diagram below, a compass is placed under the conductor and the conductor is carrying…
A:
Q: Sir Fabro kicked the ball vertically upward from the ground, and Ma'am Tolentino gazing out of the…
A: For the motion of an object under gravity, the following kinetic equations are used. v=u+gt…
Q: Consider two imaginary closed spherical surfaces S₁ and S₂. S₁ encloses a positive charge +Q, off-…
A:
Q: A person of mass m stands at a distance x from the end of a board of length L and mass M as shown.…
A: Given: m = 50 kg M = 150 kg L = 6 m x = 3 m
Q: Consider the following vector field defined in a simply connected region, K = axy еx - Ayx еy + Az x…
A: Given Data: The given vector field is, . To Find: The vector K is a vector field or not?The vector K…
Q: In the figure the four particles form a square of edge length a = 6.90 cm and have charges q1 -6.80…
A: Given that:Edge length ,charges
Q: ELEMENT ATOMIC MASS NUMBER NUMBER Be S Pb U 4 14 35 9 28 35 65 183 207 PROTON ELECTRON NEUTRON…
A: Number of protons of a sample = Atomic Number of the element Number of electrons of a sample =…
Q: A 39 cm -diameter circular loop of wire has a resistance of 180 2. It is initially in a 0.43 T…
A: Faraday's law of electromagnetic induction:According to this law, the magnitude of the emf induced…
Q: 2. For each case, determine the total kinetic energy of the system.
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
