8. What is the distance between two charges, +7.8 µC and +9.2 µC, if they exert a force of 4.5 mN on each other?

Q: A. Give the vectors M = -10åx + 4ãy-8å, and vectors N = 8å, + 7ãy-2ãz, find the following: %3D 1. a…

A: Solution: A.3 Given vectors are: M=-10ax^+4a^y-8a^zN=8a^x+7a^y-2a^z,|M|=102+42+-82     =180…

Q: 11. Find the vector product or cross product(A x B) of the given vectors: A = 50 units, 35degrees W…

A:

Q: Let’s practice drawing some vectors. One the axes below, start at the origin and draw the given…

A: Vx = - 4Vy = 4

Q: I need help, please ASAP. Please answer correctly and read the direction carefully. I will rate you…

A: Given:

Q: Let 11 = 16 3 3 = 4-74-44-64-[2] = 3 If possible, express w as a linear combination of the vectors…

A: We will first write the linear combination with some unknown coefficients. We then solve the…

Q: Your instructor purchases a drone. He gets out of the roof of a building and flies the drone 140…

A:

Q: Consider the vector 7.2I - 4.6j, where i points horizontally to the right and j vertically upwards,…

A: Given The vector is given as A→=7.2i^-4.6j^   We have to find the magnitude of the vector and the…

Q: would be required to stop the box at point B. 90. Calculate the magnitude of the impulse that Siht A…

A:

Q: A breeder wants to fence off his four-sided plot of flat land, as shown in the figure. He measures…

A:

Q: The product of an NxN matrix with an Nx1 vector is an NxN matrix. True False

A: I have done it using example

Q: Given the following vectors: A = 5 m, South B = 7 m, West C = 4 m, North of East D = 9 m, East What…

A: Given data A = 5 m, South B = 7 m, West C = 4 m, North of East D = 9 m, East   now we will plot…

Q: Physics Given vectors A = and B +15, +10 > and B =, what is the magnitude of à – B? Ả -

A: Given value--- A = < 15 , 10 > . B = < 15  - 10 > . We have to find--- magnitude of A…

Q: Provide solution with steps

A: Step 1:

Q: Answer the following questions based on the Vector 1: 390 miles @ 22.6° N of East Vector 2: 336…

A: Vector 1 = 390 miles 22.6 N of eastVector 2 = 336 miles 59.6 W of NorthVector 3 = 80 miles due south

Q: Find the sine of the angle and the unit vector perpendicular to each: Ā = i+j + k and B = 2i + 3j –…

A: Given :  A⇀=i+j+k B⇀=2i+3j-k In this question we have to find the sine of the angle between A and B…

Q: EE 136 Problem Set 1 Мay 8. 2021 Name: Instructions: Match column A with column B. Write the chosen…

A:

Q: Draw a vector that represents a displacement of 40 miles east. Then, from that point, draw one that…

A: Let us draw the figure:

Q: What are the natural independent variables of G? ?G = −S?T + Vdp

A: Given data: G= -TS+Vdp Need to define the variable G.

Q: Consider the following 2 vectors: A =3.42 î–6.44ĵ B =2.33 î+4.26} What is the magnitude of Á × B.

A:

Q: wonderful hospital nurse on her first day of the job is checking on a variety of patients. Consider…

A: first leg of displacement = 100 m in a direction 37 degree north of east second leg of displacement…

Q: I need help with this problem and an explanation for the solution described below. (University…

A: In physics, vectors are mathematical objects used to represent physical quantities that have both…

Q: Add the following two vectors if Keep a few digits. A= 15 a= 20 degrees B=11N b= 40 degrees B. C= at…

A:

Q: Create vectors a = (20, 45°), and b = (10, 270°), and c = (8, 160°). Calculate the vector you would…

A: a = (20,45°)  b= (10,270°)  c= (8,160°)

Q: +2uy buz. I

A: GivenA=ax+3azB=5ax+2ay-6az

Q: Please answer the following question(s): 1. Two vectors a and b are added together, the sum of the…

A: Given value--- magnitude of a = 6. magnitude of b  = 7.5 . magnitude of c = 10 . We have to…

Q: lands at the point having the coordinates (1.84, 1.18) m, determine tne polar coordinates or the…

A: x= 1.84m    and y= 1.18m

Q: Express the ff. as a single 2 × 2 matrix. exp (it)

A: We can every exponential in a matrix form. The solution of the above problem is as following in step…

Q: Working her way through school, Liz works two part-time jobs for a total of 2626 hours a week. Job A…

A: Given that total working hour is 26 hr, the payment for first job is 6.50 dollar/hr and the payment…

Q: Let’s practice drawing some vectors. One the axes below, start at the origin and draw the given…

A: |vx| = −3, |vy | = −5

Q: 3. Consider a thin, spherical shell of radius 12.0 cm with a surface charge density of 0.150 mC/m…

A:

Q: Let vector A  point from the origin into the second quadrant of the xy plane and vector B point from…

A: When subtracting vectors, the rule is to graph the first two from the origin and then connect them…

Q: Let’s practice drawing some vectors. One the axes below, start at the origin and draw the given…

A:

Q: Product, rectangular coordinates: If A = 5 i + -8 j and B = 12 i + 18 j,

A: Given:- A = 5i + -8 J  B = 12 i +18 j  Find;- The Dot product  A.B

Q: Vector A = 7.2 i + 2.6 j. Vector B = 7.5 i + 7.4 j. The magnitude of the cross product i.e. |AxB|…

A:

Q: Problem 1-17 Using the base units of the SI system, show that F = G(m,m¿)/r² is a dimensionally…

A: The equation of F can be given as, Here, m1 denotes the mass of the first object (in kg), m2…

Q: Vector A = (8, 4, -5) and Vector B = (-2, 3, 0). Find the angle between these two vectors.

A: Vector A=(8, 4, -5)Vector B= (-2, 3, 0)

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.