1. Find the area of the shaded section. 2. Find the centroid of the shaded of the section from the y-axis. 3. Find the centroid of the shaded section from x-axis.

Q: Obtain expressions in component form for the following polar coordinates. A) 13.0 m, 140 degrees…

A: The projections of vector R on the axis: Rx=RcosθRy=Rsinθ   The vector in the component notation:…

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A: For semi circle centroid will be at 4R/3π from center

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Q: If A = 6i + 4j + 3k and B = 2i – 3j – 3k, find:   a. A×B b. A ´ B c. The angle between A and B

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Q: 5) For A = , B = , and C = find the following graphically and algebraically (i's and j's) a) A+ 2B…

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Q: 1. Review of Vectors: Right figure shows A and B. Let A+ B = C a. Determine the x and y components…

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Q: A man lifts a 1 kg box from the floor, moves it 5 meters, then places it on a shelf 1 meter from the…

A: mass = 1 kg h = 1 m distance moved (d) = 5 m

Q: B -2 -4 -2 2. Consider the two vectors, A and B, in the figure. The x and y components of both…

A: Write the x- and y-components of the given two vectors as follows. Ax=-2Ay=4Bx=-3By=1

Q: 5) The B has a component B, = - 2.10 meter and B, = -1.70 meter Find angle 6. Draw the diagram and…

A: Given Bx= -2.1 m By= -1.7 m

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Q: 1.Answer the following questions neatly and in a detailed manner. a. determine all of the…

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Q: Interpret the first graph. 2. Interpret the second graph. 3. Compare both graphs.

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Q: Which of the following are expressions? Circle your answers. 4x + 7 6b + 1 = 13 192 8 = 24 y- 17

A: We need to comment on which of the given are expressions.

Q: Determine the x- and y-coordinates of the centroid of the shaded area. 85 105 Answers: -85 (X,Y)= (i…

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Q: Find the triangle congruency SSS SAS AAS HL

A: From the given figure, side HK is equaled to the side KM. And side HJ is equaled to LM. And side LK…

Q: Vector A= 1.008 -2.00P, vector B =3.008 + 4.009. what is the direction of vector 56.3…

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Q: I. Area as a vector A. Hold a small piece of paper (e.g., an index card) flat in front of you. The…

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Q: whose one base edge measures 8 inches. If the said plane parallel

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Q: In the diagram below , Vector E has a magnitude of 7.00 cm , and vector D has a magnitude 9.00 cm.

A: Given E=7 cm D=9cm

Q: .If a vector’s direction angle relative to the x axis is 35°, then its direction angle relative to…

A: Given:-               1.If a vector’s direction angle relative to the x axis is 35°, then its…

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A: Given: Charge q1=+4 mC located at point -2 m, 0 m Charge q2=+3 mC located at point 12 m, 0 m…

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A: Let us redraw the given scenario: In the above diagram we can see the individual centroid's of…

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Q: Problem 1 Vector A = -5i + 4j. Vector B = -8i - 6j. %3D a) Find the dot product A B. Give your…

A: A = -5i +4 j B = -8i -6 j

Q: 2. Determine the (hkil) indices for the planes shown in the hexagonal unit cells below (a), (c). and…

A: Miller indices for hexagonal has four indicesIndices are the points where our vectors intersect the…

Q: Determine the x-coordinate of the centroid of the shaded area by integration. y 14 19 --x 19 Answer:…

A: Solution:-

Q: 150KN 80KN 90KN 50KN 25 80KN 30 60KN 30° 30° 100KN 45 46° 80KN 70KN

A: First of all we have to resolve the vectors into Cartesian coordinates and then add all the vectors…

Q: Determine the x- and y-coordinates of the centroid of the shaded area. Y 1 Ti 0.66 al IK Answer: (x,…

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Q: The vectors A B C D , , and are shown in the figure. a) Write the vectors in components (in terms of…

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Q: Q4.If A 2i+3j ;and B-i+5k ;kind the angle between them. OR. Choose the Correct answer: 1 SI unit of…

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Q: 60 60 60 nmi 60 Y R. 80 80 60 mm B0 40 Figure: la and Figure Ib

A: Centroid is the geometric center of the area of the geometry. It is given by the coordinates. It is…