find the resultant for the following both analytically and graphically. calculate the percent deviation between the two methods.(where 1cm=50g) 50g at 110 degrees, 200g at 218 degrees, 150g at 298...

find the resultant for the following both analytically and graphically. calculate the percent deviation between the two methods.(where 1cm=50g) 50g at 110 degrees, 200g at 218 degrees, 150g at 298...

it is related to vector

a driver becomes lost and travels 12 km west, 5 km south, and 8 km east . find the magnitude and direction of the car's displacement from the starting place

Need to find a way to express the coordinates of B and C. Am aware of Xm=(Xa+Xb+Xc)/3 and Xn=(Xb+Xc). Every try leads to correct equation 0=0

Who is the great to find this by step by step

If ABCD is a paralleloid, E is the middle of AB. If DE intersects AC on F. Then, Prove AF=AC/3 and FE=DE/3

"Two crewmen pull a boat through a lock, as shown in Figure 5-22. One crewman pulls with a force of F1 = 120 N at an angle of θ = 34° relative to the forward direction of the boat. The second...

A rhombus ABCD has vertices with position vectors a = pi + 5j, b = 2i + 12j, c = (q + 4)i + qj and d = 22i + 2j. Find the values of p and q. I really appreciate...

a pedestrian walks a rate of 6km per hour east. The wind pushes him northwest at a rate of 13 km. per hour. Find the magnitude of the resultant vector

Among all the unit vectors u=(x, y, z) in R^3, find the one for which the sum x+7y+3z is minimal. Among all the unit vectors u

determine whether the vector (-4, -9, 2, -1) is in the subspace v=span{( 1, 3, -2, 1), ( -3, -9, 6, -3), (2, 5, -2, 1), (3, 8, -4, 2)}

a) you add them b) you subtract them

Finding the area of a triangle

I have projections down good, but I keep getting the orthogonal complement wrong. QUESTION a = <0,2,-5> b = <6,8,-3> compute...

Determine whether the vectors a and b are parallel, orthogonal, or neither: a=〈3,5〉 and b=〈-10,-6〉

Assume u4 is not a linear combination of {u1,u2,u3} A. {u1,u2,u3,u4} is never a linearly dependent set of vectors. B. {u1,u2,u3,u4} could be a linearly independent or linearly...

So if (ab)(ac)= 4sqaureroot of 3 and IabI IacI = 10 (magnitude) how do i find the area of the triangle? this is dealing with vectors

this is a question of vector.&¶=theta

the vector [-14,-7,19] is a linear combination of vectors [-3,-3,-3] and [10,9,-10] if and only if the matrix equation Ax = b has a solution x where A = [? ?] and...

The answer needs to be simplified and written in the form of ai+bj.