Q.6 Solve Helmholtz equation v² ¥(r) – k² ¥(r) = q 8(r) using the Green's function method. Here, k and q are real constants and 8 (r) is the Dirac delta function,

Q: A 58.2-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic…

A: Solution:-Given that(1) m=58.2 kgμs=0.764μk=0.293

Q: A scuba diver dove 4 m under the water and then went down another 8 m. What was the diver's final…

A: Total depth (D) = Initial dive (d1) + Final Dive (d2)

Q: Find the hydrostatic force acting per m width into the page if hA= 8m.

A:

Q: 1. Two equally charge balls, each of mass 0.1g are suspended from the same point by threads 13cm…

A: Let the charge on both the balls be q. Mass of the balls m=0.1 kg and distance b/w the balls r=10…

Q: A 50 N crate is pulled up a 5.0 m inclined plane by a worker at constant velocity. If the plane is…

A: Let F denotes the pulling force, θ denotes the inclination angle, w denotes the crate’s weight, and…

Q: Which of the following is a unit of weight density?  N/m3 kg/m3 N/m2 lbs/m2

A: Required: The unit of weight density

Q: How are vector quantities equal? With the identification of your answer with physical nomenclature?

A: When both magnitude and direction of two vectors are equal and units are also same then both vectors…

Q: F2 = 125 N %3D 3 20% 60° 45° 60° F = 400 N %3D

A: Let us find the components of the forces along the x, y, and z-axis. F2→The component of F2 in x-y…

Q: How does driving a car on a daily basis affect the environment? What other modes of transportation…

A: Effect on environment by driving a car on a daily basis: The car and the vehicles as well as light…

Q: If you hold the picket fence at an angle instead of vertically, which of the following will likely…

A: If you tilt the picket fence at an angle rather than keeping it vertical, the likely outcome is as…

Q: Every force can be represented by a vector. A vector has two aspects. What are these two aspects?

A: The two aspects of every vector are :  1) Magnitude of the vector : Determines the strength of the…

Q: What vector quantities do you use in your daily life?

A: The physical quantities which consist of magnitude as well direction are known as vector quantities.…

Q: Four people are playing tug-of-war.  The two people pulling left produce 110N together, while the…

A:

Q: Which of these are SI units? centimeters newtons pounds  seconds  none of the aboves

A:

Q: You leave your house and drive to your friend’s house, where you stay a while. Then you come back…

A:

Q: origin. The grid spacing is 1 Angstrom per small square. Now place an atomic nucleus with 7 protons…

A: Given,The atomic nucleus having 7 protonsso, qp = 7×(1.6×10-19) CAt origin,qe=-1.6×10-19 Cxf =…

Q: with a gun, where should you aim?   aim above the fish.   aim directly at the fish   aim below…

A: Refraction is the phenomenon of bending of light when it passes from one medium to other.

Q: 3V. - A=C>B>D A>B>C>D D>B>A=C B>A>D>C B>D>A>C A=B=C=D 3V 8 67 6

A: According to the circuit, Let the resistance of each bulb will be R. For AB, The three bulbs and two…