3. Find the resultant and the coordinates of the intersection of its line of action with the xz plane. The given forces are in Newtons and parallel to the y axis, and the coordinates of the intersection of each action line with the xz plane are in meters. 20 30 40 10 -100 (x,2) (1, 2) (2,1) (0,0) (-6,-2) (-3, -2)

Q: 13. Given the points A(3,5) and B(- 3, - 7), find a. the vector equation of the line. b. the…

A: Here, the given points are A(3,5) & B(-3,-7)

Q: 10. A Plane is flying at 45 degrees north of the x axis at 400 mph. Sketch the situation and find…

A: Drawing the given data , Plane is at "A" From the diagram the x-component is OB…

Q: Find the angle between two vectors ū = (1, –1,0), and ở = (2, –1,2) %3D

A:

Q: Write the vector equation of the line defined by the following points. (25,17,42)and(-16, 12, 25)

A: Answer is given below :-Explanation:To find the vector equation of the line passing through two…

Q: Draw v = AB and the vector equal to v with the initial point at the origin. Find the component form…

A:

Q: 1. Calculate the area of the parallelogram spanned by the vectors Á = and B = .

A:

Q: please answer all i really need it and make sure it’s correct

A: Step 1: Step 2: Step 3: Step 4:

Q: Determine whether the lines L₁ and L2 given by the vector equations are parallel, perpendicular, or…

A:

Q: The first problem is Question 4: vector is described. Express the vector in terms of i and j. A…

A:

Q: When - - [B] - [12] u= V then the vectors in Span{u, v} lie on a line through the origin. True or…

A:

Q: 3) Find equations for the lines: The line through the point D/2 g. The line through (0,-7,0)…

A: Equation of line in 3D

Q: 22. Given the symmetric equations t = - and t = +', find the vector equation of the line.

A:

Q: 1. If three forces are represented by the vectors A, B and C, find their resultant force and the…

A: Given vectors are A = (0,5,-2) B = (5,3,4) C = (2,4,-2)

Q: In vector form, the equation of a line is given by r = (0, 1, 2) + t(2, 1,0), where t e R. T…

A:

Q: Draw position vector OP = (-2,-4,3) on the axis below.

A:

Q: 4. For the vectors (2, 1) and = (1, 2) Find the dot product u · v, and the angle 0 between the two…

A: According to the given information, it is required to calculate the dot product and angle between…

Q: = - A. Find the unit vector that makes an angle (0 with the positive x-axis.

A: The unit vector makes an angle θ=-3π4 with positive x-axis

Q: 3. Given two points P(4,0,2) and Q(2,-1,3), find the equations of the vector PQ, the line passing…

A:

Q: please answer all i really need it and make sure it’s correct

A: (10).       (11). Step 1:--    Step 2:--Step3:--(12).