(H.W) If a person walk 1km north, 5km west, 3km south, an7km east, find the resultant displacement vector.Ans. R = 21– 2j, R = 2.8 and 0 = 45°%3D%3D%3D(H.W) We consider the vector: Ā = 3î + j + 2k(a) Find the length of A Ans. V14(b) Find the scalar product of the vector = 2i withA Ans.6(c) Find the cross product A xC. Ans.4j- 2k(d) Form the vector Ā.Č. Ans. i +j + 2k

Answered: Image /qna-images/answer/4f0119d8-d99e-4148-8522-3dcfbc9459e7.jpg

(H.W) If a person walk 1km north, 5km west, 3km south, an 7km east, find the resultant displacement vector. Ans. R= 21- 2j, R = 2.8 and 0 = 45° %3D (H.W) We consider the vector: Ā = 31 +j + 2k (a) Find the length of A Ans. VI4 (b) Find the scalar product of the vector C= 21 withA Ans.6 %3D (c) Find the cross product Ā xC. Ans.4j – 2k (d) Form the vectorÃ.Č. Ans. i+j+ 2k

(H.W) If a person walk 1km north, 5km west, 3km south, an 7km east, find the resultant displacement vector. Ans. R= 21- 2j, R = 2.8 and 0 = 45° %3D (H.W) We consider the vector: Ā = 31 +j + 2k (a) Find the length of A Ans. VI4 (b) Find the scalar product of the vector C= 21 withA Ans.6 %3D (c) Find the cross product Ā xC. Ans.4j – 2k (d) Form the vectorÃ.Č. Ans. i+j+ 2k

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The answers of the following (i) scalar productand (ii) vector product of unit vectors is (i) Scalar product - i.J (ii) Vector product -ixj a. a) both are zero b. b) both are 1 c. C) (i) zero and (ii) k(unit vector) d. d) (i) k(unit vector) and (ii) zero
Use the following information to answer questions 5 to 7. Figure 3 shows the magnitude and directions of four vectors Á, B, C and D. y В (15.0 m) D (10.0 m) 30.0° 53.0° 25.0° Č (12.0 m) VÄ (8.00 m) Figure 3: Questions 5 to 7 5. Calculate the dot product C · D. 6. Calculate the vector product A x C 7. Calculate the magnitude of the component of D in the direction of B.
Two vectors have the following magnitude, A = 8.3 m and B = 9.9 m. Their vector product is: A⨯B = -2.7 m i + 5.3 m k. What is the angle (in degrees) between the vectors A and B? Hint: Use |A⨯B| = AB sin(θ) Note: Bold face letters represents a vector.
Two vectors have the following magnitude, A = 10.4 m and B = 11.6 m. Their vector product is: A⨯B = -1.3 m i + 14.6 m k. What is the angle (in degrees) between the vectors A and B? Hint: Use |A⨯B| = AB sin(θ) Note: Bold face letters represents a vector
Two vectors have the following magnitude, A = 8.7 m and B = 10.6 m. Their vector product is: A:B = -2.7 m i+ 8.6 m k. What is the angle (in degrees) between the vectors A and B? Hint: Use |A:B| = AB sin(0) Note: Bold face letters represents a vector.
Pls asap
Evaluate the cross product A×B if A = 39, B = 59 and θ = 43°. Evaluate the cross product C×D if C = 23 and D = 83. The angle between them is a right angle.
Given the pair of vectors, A = (9.00î − 5.00ĵ ) and B =(−3.00î + 9.00ĵ ),use the definition of a scalar product to determine the following. (a) the scalar product (b) the angle between the vectors (Enter an answer between 0 and 180 degrees.) ° (c) the angle ? between the vector A and the +x axis (Enter an answer between 0 and 180 degrees.) ° (d) the angle ? between the vector B and the +y axis (Enter an answer between 0 and 180 degrees.) °
Vectors A, B and C are defined as follows: A = 2.5i + 3.6j – 4.3k; B = 2.5i – 5.6j + 2.2k; C = 8.4i + 8.5k. Determine the angle between vectors A and B in degrees. Determine the magnitude of the vector (cross) product between vectors A and C. Determine A×B·C Determine A·(B×C)
Let there be two vectors, C= 15i + 2j - 8k and | D | = 14 Determine the dot product of vector C and D if vector D is perpendicular to the resultant vector, in which the terminal point of the resultant vector is connected to the terminal point of vector C.
Two vectors have the following magnitude, A = 9.7 m and B = 14.6 m. Their vector product is: A⨯B = -3.6 m i + 5.9 m k. What is the angle (in degrees) between the vectors A and B?
What is the dot product of two vectors A = 2x + 4 y + 7z and B = -3x + 8y - 2 z where it is understood that A and B are 3 dimensional vectors, and x, y, and z are vectors of length 1 along the x, y, and z axes. A scalar +12 A scalar +16 A vector perpendicular to both A and B A vector 6x +32y -14z