Please answer 6-7 only
Q: What is the use of a lightning rod? ri
A: Lighting rod: It is the metal rod mounted on the building, that is intercept the atmospheric…
Q: Can I get a diagram please
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Q: Calculate b
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Q: Determine the values of I, and I, that satisfy the following two equations. 9.05 + 3.50/, - 2.90/2 =…
A: Write the first given equation, and resolve it as follows.…
Q: Determine the constants, A and B: 2x-3/(x-3)(x-4) = A/x-3 + B/x-4
A: We solve the equations by comparision of terms.
Q: Help
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Q: FIND THE POLAR COORDINATES CORRESPONDING TO (X,Y)=(-3.25m 1.50m)
A: Let -3.25= rcos© and 1.50 = rsin© ,where © is some angle .
Q: With explanation, determine unit Vector perpendicular to the plane of A = 21-6j-3K and B = 4;+3j-K…
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Q: x. ROUND TO TWO DECIMALS
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Q: How to answer d and e
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Q: b) Find the direction of - + B, where A = (23.1, 68.9), B = (91.7, -161.0). Express the angle…
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Q: are the answers B,A,B?
A: The answers are following. 1-This function has no nodes => R21 2-The function has near nodes at…
Q: so is it north 33.69 west?
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Q: Let be two masses m1 and m2, located in a frictionless and massless system of pulleys and ropes, as…
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Q: -7x, 9x e (Use a comma to separate answers.)
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Q: Please show the solutions answers for number 2
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Q: So in this instance am I doing it correctly or do I need to use the other formula instead?
A: Area of a circle = πr2 Surface area of a sphere = 4πr2 where, r = radius And If we take the…
Q: Using spherical polar coordinates, find Vf for (a) f = r4 (b) f = r2 +1 (c) f = r2 sin 20 cos o
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Q: A B D
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Q: ow could the formula be the same? I mean it is not a right triangle.
A: Acceleration will be not same in both case
Q: =ind (Ả×℃) · (Č×B) given the following vectors: A = 2î + 5ĵ A) 33k B) 51k (C) No Answer D) 51 E 33 B…
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Q: Compute the area of the region bounded by these parabolas. y = x2 – 4x + 3 and y = -x² + 2x + 3
A: Given: y=x2 -4x+3 y=-x2+2x+3
Q: 2 4 3 3 4 1 4 -3 5 1 −1 1 −2 3 2
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Q: Locate the centroid x of the area. h y = -b
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Q: option 1 is false
A: Option 1: The charge is moving from point A to point C. And from the figure we can see these two…
Q: In figure-1, the coordinate of charge q1 = 15 µC is P (1,4) , the coordinate of charge q2 = 14 µC is…
A: Answers are boxed and marked as ANS.
Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…
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Q: Determine the equivalent directions for the following: 3. Due South 1. 15° S of E 2. 30° N of W
A: 1) we all know that…
Q: QI) Find the distance of resultant from point(a). 20N 30N 15N
A: Calculate the net force in the horizontal direction, Fx=20 N×cos40°-30 N-16 N×sin30°=-22.68 N…
Q: Would you mind checking your answer for m? It does not seem correct.
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Q: Find the CG of the of area bounded by x/2+y/3+z/4=1 x=0, y=0, z=0
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Q: Find two nonnegative numbers x and y such that xy = 162 and 6x + 3y is minimized. X = y =
A: X=9 Y=18
Q: The ratio of wavelengths of the last line of Balmer series and the last line of Lyman series is (b)…
A: Given: The wavelength of the last line of the Balmer series and last line of the Lyman series.
Q: Can you please answer parts a and b as well
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Q: Solve to the significant number of digits 3456 + 888.010 + 53.11 + 7 – 1.0 (45.805*2.00)/5.0 +…
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