In Problems 58-63, given ö - 3i +4j and force vector F, in (a) The component...
Given two vector A=5i+4j and B=3i-4j A: Draw each vector in a vector diagram. B: Find the magnitude of each vector. C: Express vector c=3A-1/3B in terms of unit vectors D: Calculate the magnitude and direction of vector C
8. Given the vectors: A 3i -4j & Bi+ 6j, a) Graph vector A & vector B on the same coordinate system b) Find the scalar product A.B c) Find the magnitude of vector A d) Find the magnitude of vector B- e) Find the angle between vector A & vector B
PLEASE SO=HOW WORK!!!
18. Determine if the following vectors are orthogonal, parallel, or neither. a. v = 4i – 18j w = - 2i + 9j b. v = 6i – 4j W = -3i c. u = 3i – 12j v = -4i - j
a force f= 3i+cj+2k acting on a particle causes displacement , d=-4i+2j+3k. If the work done is 6 joule then the value of c. Plz. Solve
PLEASE SHOW WORK!!!!!!
16) On a man the town of Morgan Run is due south of Davidson and is south east of Vicksburg. The distance from Morgan Run to Davidson and Vicksburg are 32 and 52 miles respectively. The distance between Davidson and Vicksburg is 42 miles. If a plane leaves Morgan Run to fly to Vicksburg, on what bearing should it travel? 17) A vector v has initial point (3,-6) and terminal point (2, -3). a. Find the component...
Consider the three displacement vectors A = (3i - 3j) m, B = (i - 4j) m, and C = (2i + 5j) m. Use the component method to determine (a) the magnitude direction of the vector D = A + B + C and (b) the magnitude and direction of E = -A - B + C. A person going for a walk follows the path shown in Figure P1.51. The total trip consists of four straight-line paths. At...
Given vectors ü = (-1,5), i = 3i – 4j, w = (2,7), find: (2pts each) a. 3ū + 20 - w b. llull c. A unit vector in the direction of v d. (ü + ). W e. The angle between ï and W. Write your final answer in degrees rounded to 3 decimal places.
do all questions
ENGR103-SP18 HW Stogner 6. Determine the angle between F (-31 + 4j+ ok) lbf and displacement vector 106 j inch with direction cosines. 7. Determine the angle between the two vectors in problem 6 with dot product 8. If the force阝= (-21-3) If is applied to an object which has a displacement of (-100 j +5k) inches, calculate the work done by the force. for the diagram shown below 9. Determine θχ for the displacement vector, ie...
(10 points) The work done by a force is the scalar product of the force and displacement vectors, i.e W F x and the power is given by the dot product between the force and the velocity vector, i.e. P F.V . For a force vector, F 2x i+10y j- (x+5y) k and a displacement vector, x=t i+t j+2t k, calculate the work done by the force and the power required. Based on your answer, what can you say about...
If you apply a force F with the x component =-9.17 N and the y component = 1.3 N on a car which moves along the x-axis by a displacement of 3.08 m. What is the work done on the car by your force in J?