Find the shortest time it will take you to travel along the dotted path from A to B, if you can swim at 4km/h and run at 8km/h. 12 G B Don't write on plain paper,type you r answer and do it fast please
Q: If the dielectric constant is a function of the frequency of the fields, the phase velocity is…
A: Given Statement: If the dielectric constant is a function of the frequency of the fields, the phase…
Q: A hollow aluminum cylinder 20.0 cm deep has an internal capacity 2.0 L at 20 °C. It is completely…
A: Depth of aluminum cylinder The internal capacity of the cylinder is temperature tofind a) turpentine…
Q: The figure below shows three capacitors with capacitances CA = 1.00 µF, CB = 1.60 µF, and CC…
A:
Q: Find the potential difference between point a and point b for the situation shown below. Here ₁ =…
A: The objective of this question is to find the potential difference between two points a and b in a…
Q: After production, a 300ul solution with a specific activity of 30 GBq / ml was torn. Delivery time…
A: Where:
Q: ground 6m A light shines from the top of a pole 10m high. You stand on the ground. away from the…
A: Speed is how fast an object moves. Speed is magnitude and velocity is how fast the object moves and…
Q: 6. What type of curvature should a mirror have that projects a direct, virtual, 2x magnified image…
A:
Q: Three long, parallel conductors each carry a current of I = 2.04 A. The figure below is an end view…
A:
Q: Problem 1 Find the matrix for the Lorentz transformation consisting a boost Vx in the x- direction…
A: The objective of the question is to find the matrix for the Lorentz transformation consisting a…
Q: Figure ay points from P₁ toward P₂. It doesn't matter how long you make it; its magnitude will be…
A: From the graph, the average velocity along the x axis is the average velocity along the y axis is
Q: A one kilogram mass is dropped from a helicopter. Aside from the usual gravity, the other force is…
A:
Q: 3. Consider the following matrix: [1 2 21 A = 2 1 2 L2 2 11 (a) Determine the eigenvalues and the…
A:
Q: If a certain silver wire has a resistance of 8.10 2 at 30.0°C, what resistance will it have at…
A:
Q: The temperature 7 in a metal sphere is inversely proportional to the distance from the center of the…
A:
Q: A 175-kV power transmission line carrying 500 A is hung from grounded metal towers by ceramic…
A:
Q: Can you elaborate on the dirac notation for the raising and lowering operators. I am not…
A:
Q: 2- Suppose a point charge q is placed at the center of a neutral (initially uncharged) thick…
A: Since the conducting shell is initially uncharged, all charges in the shell are induced charges.By…
Q: The charge density on a disk of radius R = 12.2 cm is given by o = ar, with a = 1.42 µC/m³ and r…
A:
Q: Q1) Pulley systems containing one, two, and three pulleys are shown. Neglecting the weights of the…
A: (a) One pulley(b) Two pulleys
Q: A 1508 kg solid plastic sphere is anchored to a freshwater lake bottom using two ropes (see below).…
A:
Q: The 8-kg sack slides down the smooth ramp. It has a speed of 1.5 m/s when y = 0.4 m. Suppose that…
A:
Q: The speed of a projectile when it reaches its maximum height is 0.43 times its speed when it is at…
A: Answer is attached below ??Explanation:
Q: The variation of an electric field as 1/r^3 should remind us of the radiative field of the dipole in…
A: Given data: The variation of an electric field as 1/r3 should remind us of the radiative field of…
Q: (a) Calculate the orbital inclination required to place a Venus-orbiting spacecraft in a 400…
A:
Q: Laser light of wavelength 632.8 nm falls normally on a slit that is 0.0280 mm wide. The transmitted…
A:
Q: The airplane on the left has a relative speed to the wind of 150 km/h. The speed of the wind…
A: Given,The speed of the plane relative to the wind, The speed of the wind relative to ground, Angle,…
Q: If va=a1. a2 x a3 and vb=b1. b2 x b3 , by use of the vector relation a x (b x c) = b(a.c) - c(a.b)…
A:
Q: A uniformly charged insulating rod of length 10.0 cm is bent into the shape of a semicircle as shown…
A:
Q: Air is compressed in an adiabatic compressor reversibly from 60.0 kPa and 20°C to 750 kPa. What…
A: The initial pressure is The initial temperature is the final pressure is
Q: This is an awesome help to me but could I get a more in depth of steps on how to do these. I would…
A:
Q: 2L Suppose a barrier qualifies as wide, and its height and width are such that ² √2mU₁ transmission…
A: The objective of this question is to calculate the transmission probabilities of a wide barrier when…
Q: Carbon Paper In Part 1 of the lab, a student collects the following data for a ball that is launched…
A:
Q: 6. Consider a cell of surface area 5 × 10−⁹ m² and membrane thickness 9 nm. The resistivity of the…
A: Solution Given dataThickness d=9nm=9×10−9mResistivity ρ=107Ω−mRelative permittivity ϵr=7Surface…
Q: The point charges in the figure below are located at the corners of an equilateral triangle 25.0 cm…
A:
Q: Problem 2. If all the forces other than gravitation are switched off, calculate the time taken by…
A:
Q: In the figure particles with charges q1 = +5e and q2 = -16e are fixed in place with a separation of…
A: We will first write the expression for electric potential due to a point charge. We then use it to…
Q: Two points in the xy plane have Cartesian coordinates (6.00, -4.00) m and (-7.00, 7.00) m. (a)…
A:
Q: Problem 1. Using the WKB approximation, calculate the energy eigenvalues En of a quantum- mechanical…
A:
Q: 4. A tennis ball at A is hit with a horizontal velocity, VA, so that it just clears the net at B…
A: Given data: Tennis ground on which player strikes the ball at A. To find: a) Distance from A to Cb)…
Q: 1. An electron moves along the x direction with a velocity of 1.2 x 107 m/s into an electric field…
A:
Q: Q6. A ball A of mass 0.2 kg is moving on a frictionless surface with a speed of 3 m/s towards a ball…
A:
Q: 2. Draw a Feynman diagram for each of the following reactions, provided it is allowed. If the…
A:
Q: Consider the real part of the spherical harmonic Y1, + 1. At which values of do angular nodes occur?
A:
Q: why the a and b in dot product can be cancelled out while the a and b in absolute value do not?
A: If we have, let's say, two vectors,.Then, their dot product is defined as,Now, if the angle between…
Q: In Denver, water boils at 202\deg F due to the decreased atmospheric pressure of 24.9 inches of…
A:
Q: The charge density on a disk of radius R = 12.6 cm is given by o = ar, with a = 1.34 μC/m³ and r…
A: Given Data: The radius of the disc is R=12.6 cm.The surface charge density of the disc is σ=ar.The…
Q: the middle select menu is right or left.
A: The correct answers are calculated using Newton's second law.(b) m1 magnitude: 1.43 m/s2m1 direction…
Q: Consider the system of two blocks shown in (Figure 1). The blocks are released from rest. While the…
A: Work energy theorem states that the change in the kinetic energy of the system is equal to the work…
Q: (a) d = 3xf ↑ (b) d = 1.33xf (c) do = 0.6xf (d) d = 0.4xf (e) d = -0.5xf (g) d=-2xf f ↑ ↑ 1 I T 1 I…
A:
Step by step
Solved in 3 steps with 2 images