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- Consider the three displacement vectors A=(3i3j)m, B=(i4j)m, and C=(2i+5j)m. Use the component method to determine (a) the magnitude and direction of the vector D=A+B+C and (b) the magnitude and direction of E=AB+C.What is the vector A= i+2j+3k B= 4i+5j+6kGiven a vector A, what is A∙A equal to? What is A×A equal to?
- A student bikes to school by traveling first dN = 1.10 miles north, then dW = 0.300 miles west, and finally dS = 0.200 miles south. Similarly, let dW be the displacement vector corresponding to the second leg of the student's trip. Express dW in component form.Vector v = <-4,4>. Draw the vector 1.5v and give its component form and its magnitude and direSolve for the required using the given vectorsA = 3i – 8j + 6k B = 4 j + 9k – 5i C = 7k a. (A x B) x C b. (B x C) . A
- What is the magnitude of vector B⃗? What angle vector B⃗ makes above the xy-plane?hi can i have solve also for D,E,F pleaseTwo consecutive golf balls are shot with in which displacements are: Δr1 = (301m) î Δr2 = (152m) î + (208m) j What is the magnitude of the net displacement and what is the angle in degrees does the net displacement vector make with the positive y-axis?
- What is the x-component of the vector V = 3(A × 2B)? What is the y-component of the vector V = 3(A × 2B)? What is the z-component of the vector V = 3(A × 2B)? What is the magnitude of the vector V?Do not solve the full qn My question is why is the vector VAot = 1.5 and VAon =-2.6 as shown in the solution. I understand VAot is = -3cos30=-1.5 and VAon = -3sin30 =-2.6 Why is it postive 1.5 instead of negative 1.5 or for VAon why isit negative 2.6 and not positive 2.6? Why is Vb1t = -0.866 and not 0.866 and Vb1n = -0.5 and not 0.5. I dont get it how to visualise the vector direction. Please use a vector diagram with the angles to illustrate it.Do not solve the full qn My question is why is the vector VAot = 1.5 and VAon =-2.6 as shown in the solution. I understand VAot is = -3cos30=-1.5 and VAon = -3sin30 =-2.6 Why is it postive 1.5 instead of negative 1.5 or for VAon why isit negative 2.6 and not positive 2.6? Why is Vb1t = -0.866 and not 0.866 and Vb1n = -0.5 and not 0.5. I dont get it how to visualise the vector direction. Please provide your answer by drawing a vector diagram with the angles to illustrate it.