Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...

Question

Question

Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms of I and J. (2. - 4) = O + ( DJ

math calculus

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Les [2, (2,-4)= l it my .:(2,-4) 20 sta to 3 pm L - a ta) e the ☺ < e-m V2 v2 Comparing wey et بدا مع l-bu also, -4 = r2 V2 e solving e-m lem - 252 -ur2 21 = -282 rea-v2 al som =-482- = -4/2+r2 2-32 m=-382 Th (1-352 ::22,-4)= (-12) Pt (Auswem

Add a comment

Answer 2

Similar Homework Help Questions

(Part b) Write the vector sum F1+F2 +F3 in terms of the unit vectors i and...

(Part b) Write the vector sum F1+F2 +F3 in terms of the unit vectors i and j. Use Fi = Fi), F, = |F2), and F3 = |F3| to be the magnitude of the vectors Fi, F2, and F3, respectively. Drag the appropriate terms to construct the correct expression. Pay attention to the difference between a and in the trigonometric functions. Ē + F2 + Fz (F1 + F2 + F3 + + F2 + F3 · α E +X...
• Express the force F as a vector in terms of the unit vectors i, j,...

• Express the force F as a vector in terms of the unit vectors i, j, and k. • Determine the angles qx, qy, and qz which F makes with the positive x-, y-and z-axes. z, mm B (-25, 50, 40). y, mm ? (15,-20,-25) x, mm
a) what vectors are designated by i, j, and k? b) if a vector is expressed...

a) what vectors are designated by i, j, and k? b) if a vector is expressed as a sum of i, j, and k, how would you solve for the length of the vector? c) Write the formulas for the dot product and cross product for vectors A and B. d) Write out all possible cross products (nine combinations) for the vectors listed above in question a.

4./10 points SerPSE10 3.4.0P012 MI Consider the two vectors A-5 i-j and B-i-2 j. (a) Calculate...

4./10 points SerPSE10 3.4.0P012 MI Consider the two vectors A-5 i-j and B-i-2 j. (a) Calculate A +B (b) Calculate A B (c) Calculate A-B 1 (d) Calculate A B (e) Calculate the directions of A+ B and A -B. o (counterclockwise from the +x axis) o(counterclockwise from the +x axis) A + B A -B
(ii) Express the vector xo | in terms of the basis vectors | 2 | . |-1 and 0 (ii) Give an estimat...

(ii) Express the vector xo | in terms of the basis vectors | 2 | . |-1 and 0 (ii) Give an estimate for 520x (ii) Express the vector xo | in terms of the basis vectors | 2 | . |-1 and 0 (ii) Give an estimate for 520x
Given the vector U=(4,3) and V=(1,-1) (a) Write U in terms of I, J (b) Find...

Given the vector U=(4,3) and V=(1,-1) (a) Write U in terms of I, J (b) Find the exact magnitude of U (c) Find U+2V (d) Find the dot product, UV (e) Are U and V perpendicular? Explain in terms of the dot product

Part A Express the force as a Cartesian vector. (Figure 1) Express your answer in terms...

Part A Express the force as a Cartesian vector. (Figure 1) Express your answer in terms of the unit vectors i, j and k. To denote vectors in your answers, be sure to select the 'vec button Figure < 1of1 > Submit F-900 N 4 m Provide Feedback Next >
Part A Find i^×i^. Express your answer in terms of the unit vectors i^, j^, and...

Part A Find i^×i^. Express your answer in terms of the unit vectors i^, j^, and k^. Part B Find j^×j^. Express your answer in terms of the unit vectors i^, j^, and k^. Part C Find k^×k^. Express your answer in terms of the unit vectors i^, j^, and k^. Part D Find i^×j^. Express your answer in terms of the unit vectors i^, j^, and k^. Find i^×k^. Express your answer in terms of the unit vectors i^,...
(1 point) Enter vector answers in terms of i and j. To enter the 0 vector,...

(1 point) Enter vector answers in terms of i and j. To enter the 0 vector, you must type 0*i+0*j. For the curve r : R + R2 defined by r(t) = t(t – 2)i + t(t – 2)"; Find: a. r(0) = b. r'(0) = c. r() = d. r'() = e. r(1) = f.r' (1) = g. r(3) = h. r' (3) =

Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...

Homework Answers

Add Answer to:
Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...

Post as a guest

Earn Coins

(Part b) Write the vector sum F1+F2 +F3 in terms of the unit vectors i and...

• Express the force F as a vector in terms of the unit vectors i, j,...

a) what vectors are designated by i, j, and k? b) if a vector is expressed...

4./10 points SerPSE10 3.4.0P012 MI Consider the two vectors A-5 i-j and B-i-2 j. (a) Calculate...

(ii) Express the vector xo | in terms of the basis vectors | 2 | . |-1 and 0 (ii) Give an estimat...

Given the vector U=(4,3) and V=(1,-1) (a) Write U in terms of I, J (b) Find...

Part A Express the force as a Cartesian vector. (Figure 1) Express your answer in terms...

Part A Find i^×i^. Express your answer in terms of the unit vectors i^, j^, and...

(1 point) Enter vector answers in terms of i and j. To enter the 0 vector,...

Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...

Homework Answers

Add Answer to: Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...

Post as a guest

Earn Coins

Add Answer to:
Consider the vectors = (1/72,1172) and J= (-1112,112). Write the vector (2, - 4) in terms...