A copper cable with resistivity p-1.7x10 Q-m is designed to carry a current of 253 Amps with a power loss of 3 W/m. What is the required radius of this cable, in cm?

Q: Express each force in Cartesian vector form and then determine the resultant force. F₂ = 175 lb 60°…

A: Very simple problem of vectors. We just need the angle between axes and force vector to determine…

Q: 5. Vector directions in one dimension are represented by a. Distances b. Magnitude c. Signs d.…

A: Vector direction in one dimension is represented by  a. Distance  Not correct  Distance is a scalar…

Q: Find resultant

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Q: 1. For the vectors shown in the figure, find a) A. B b) B.C c) A. C Use either method. Be careful…

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Q: Find the order of magnitudes of the three numbers below. a. 35243 z ? b. 0.081 × ? C. 0.00021 × ?

A: Since there are multiple questions posted, we will answer the first question. The order of magnitude…

Q: 9&10 please! Thank you!

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: another term for position is ___.

A: Position of an object is the place where it is situated. In physics, position is denoted by a number…

Q: Find the following vector product B x B.

A: From the given diagram: The x-component (horizontal component) of B→ is       Bx = Bcos53o =…

Q: A car starts from the origin and is driven 1.25 km south, then 8.75 km in a direction 57° north of…

A: Given value--- firstly driven 1.25 km south, then 8.75 km in a direction 57° north of east. We…

Q: A hill that has a 32.5% grade is one that rises 32.5 m vertically for every 100.0 m of distance in…

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Q: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

A: Team A and Team B are having a tug of war. Team A exerts a force of 1278N and Team B exerts a force…

Q: Which of the following plots produce a line with slope equal to 6.626 x 10 34 J s? Select all that…

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Q: he second v

A: Given: To find the second vector magnitude and the direction is given as,

Q: add the vectors

A: For the first figure, the vector equation is

Q: Please also answer (b) and (c)

A:

Q: If a vector has a x-component = - 53.7 m and a y- component = -12.3 m, what is the direction of the…

A: The vector diagram for the provided vector is:

Q: A resultant vector is what happens when two vectors are:     added     multiplied     divided…

A: Given : To choose correct option for the question   A resultant vector is what happens when two…

Q: Three force vectors, F1, F2, and F3, have magnitudes of 8 N, 12 N, and 15 N respectively. The angles…

A: Three forces are 8N 12N 15N And their angles from x axis are 45° 90° 135° respectively.

Q: Figure 1 B (15.0 m) Ď (10.0 m) 30.0 53.0 25.0 Ĉ (12.0 m) Á (8.00 m)

A: Given data:  Vectors with magnitude and direction Required: Represent vectors in terms of unit…

Q: Vector A = 3+39+2 and B = -4£ – 2ŷ + 52. Find the dot product and the cross product of A and B.

A: Given: Vector A→=3x^+3y^+z^ and vector B→=-4x^-2y^+5z^

Q: 100 (N) PO 80 60 40 20 0 24 6 8 10 Area (m²)

A:

Q: Express each force in Cartesian vector form and then determine the resultant force. F₂ = 175 lb 60°…

A:

Q: Draw the vector within the unit cell (1.0.-2)

A: To determine: The vector within the unit cell (1 , 0 , -2)

Q: 1. Write a vector equation for A for each arrangement of vectors. For example, if adding B and Č…

A: Given:-

Q: Two vectors have the following magnitude, A = 6.4 m and B = 9.0 m. Their vector product is: What is…

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Q: on subtituting the rupected valuej in the above relation we get: R= 2 cos ST + asın i5 +4 cos 25i +…

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Q: Show that V · B = μ₁ μα if 0=C.A

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Q: Multiple choice: It is the result of vector multiplication a. product b. vector product c.…

A: It is a type of vector multiplication.

Q: 1. Vector D has components D, = -4.9 m and D, = + 7.2 m. a. Write it in unit vector notation. b.…

A:

Q: 1. Find the unit vector in the direction w^ = 6^ - 2j^

A: The unit vector in the direction of  w→=6 i^-2 j^. Given, w→=6 i^-2 j^

Q: what are the units for t and x

A:

Q: 82. Find the scalar components of three-dimensional vectors Gand H in the following figure and write…

A: Three dimension vector in terms of spherical polar co-ordinates…

Q: The plane is inclined at an angle of theta = 0 = 61 degrees away from vertical. The coefficient of…

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Q: Which equation best represents the vector diagram shown in the figure? 10 10 20 30 40 ○デ-オ-マ-マ d…

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Q: vector A. The x-component of A is -10.30 and the y-component is 6.45. What is the magnitude A of…

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Q: its not 2.42

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Q: Express the force in Cartesian vector form. 53 F = 750 lb

A: Given, We need to write the force vector in cartesian form. the x-component of force is:…

Q: Question 2: The cross product of A and B vectors was shown by C vector. Please calculate the vector.…

A: The given vectors are A→=2i-j+2k B→=3i+4j-k The cross product of A→ and B→ is…

Q: Problem 71

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Q: Find the cross products of: 1. vector c x vector d 2. vector d x vector c when c = 12 and d = 14…

A: Cross product of two vector A̅ × B̅ =( AB sinθ ) n̂