Given aB = 0.2ax +nay + O.6az the unit vector along B. What should be the value of n if B has a magnitude of 2? O 0.575 O 0.489 O 0.6778 O 0.774

Q: e vector magnitude

A:

Q: Solve the following, given: A = 4î + 7} B = 51 – 23 + k C = -î+ 3j+ 2k a) Find the magnitude of…

A:

Q: Three vectors are given by å = 3.0î + 3.0j, b = –1.0î – 4.0j + 2.0k, andč = 2.0î + 2.0j + 1.0k.…

A: a→ = 3 i^ + 3 j^ b→ = - 1 i - 4 j^ + 2 k^ c→ = 2 i^ + 2 j^ + k^ (A) b→ × c→ =i^j^k^-1-42221b→ × c→ =…

Q: Vector  A has a magnitude 5.00 and points in a direction 60.0° clockwise from the negative y axis.…

A:

Q: haring gs Is F ny O A=1i+1j O A 21+3j O A 1+2j O A 21+13 Submit Provide Feedback ▬▬ Request Answer…

A:

Q: me maghitude of vector A is 8.6. Vector lies in the fourth quadrant and forms an angle of 37 with…

A:

Q: Given two vectors A = - 2.00 + 3.00ĵ + 4.00 k and B = 3.00 î+ 1.00 – 3.00 k, (a) find the magnitude…

A: We have to calculate the magnitude of each vector. Given Data, A→=-2.0 i^+3.0 j^+4.0 k^B→=3.0 i^+1.0…

Q: The figure shows three vectors. Vector ?⃗ A→ has a length of 31.031.0, vector ?⃗ B→ has a length of…

A: Concept: Here, the three vectors are given. The length of each vector is, A→=31.0B→=64.0C→=22.0 The…

Q: Vector A has a magnitude 5.00 and points in a direction 40.0 degrees clockwise from the negative…

A:

Q: Two vectors A= 17 - 2j and B = 2î + 3j. Find the approximate angle between the vectors (-3A) and…

A: Given:- vector,  A=i∧ -2j∧                              B=2i∧+3j∧Mutliply  by -3  in vector  A then…

Q: For the vectors in the figure, with a = 3.60, b = 2.70, and c = 4.50, calculate (a) a b, (b) a.7,…

A:

Q: Vector A has a magnitude of 8.0 m, South and vector D has a magnitude of 10.0 m, 53° W of N. Find…

A: Given: The magnitude of vector A  is 8 m in the south direction. The magnitude of vector D is 10 m…

Q: You have two vectors, A and B. Find the vector sum of 2.1. 1 of 2.1 A +-3.5 B. A-3.62+3.93…

A:

Q: A vector has a magnitude of 12. When its tail is at the origin it lies between the positive x axis…

A:

Q: What is the angle between the directions of vector A = 3.00i + 1.00j and vector B = -3.00i + 3.00j?

A:

Q: 1. a) Find the angle between these vectors. A=2i+3j+k_ve B=i+2jk b) Find A x B.

A: Given data: The vector, A=2i+3j+k. The vector, B=i+2j-k. (a) The magnitude of vector A is,…

Q: True or False: a. A unit vector always has a magnitude of 1. b. A unit vector is unitless.

A:

Q: In the cross (or vector) product qu x B we know that 9=1 -307 +9.07+-212 -3.07+4.07 +6.0 B=B₁1+B7+BA…

A:

Q: Given the vector V = -3 ax + 2 ay, the unit vector av is: O a. av = -0.83 ax + 0.55 ay O b. av =…

A:

Q: 46. Vector A has a magnitude of 5m and is directed 30° north of west. What are the x- and…

A:

Q: The components of vector 4 are Ax = +2.2 and Ay = -6.9, and the components of vector B are given are…

A:

Q: Q(2) Consider the two vectors A= 31 – 2j and B = 2i – 3j. Calculate the angle between the two…

A: Given the two vectors  A= 3i - 2j and B = 2i - 3j. We have to find out the angle between the two…

Q: If á is a constant vector, show that → → → → → → V(a.r)-(a.V) r . a, î + az î + az k, 7= r i + ,…

A: The BAC-CAB rule: A→×B→×C→=B→A→·C→-C→A→·B→

Q: When two vectors A and B are drawn from a common point and 0 is the angle between them, from vector…

A: It is required to calculate the vector sum of vectors A and B. The vector diagram is shown below,

Q: 1. Vector A = 1.00 i +-2.00 jand vector B-3.00 +4.00. What are the magnitude and i direction of…

A: Given:A→ =1 i^ - 2 j^B→ =1 i^ - 2 j^Solution:C→ = A→ + B→Applying values we get:C→ =1 i^ - 2 j^ + 1…

Q: A = 2î + 33+ k B = -4î + 2j– k C = 2î – 3j + 4k a) (AX B) · č b) (BX A) ) (AX E) · (CX B) d) Angle…

A:

Q: If C is added to B. the result is -4i + 63 . If B is subtracted from C, the result is 2å – 43. Find…

A: Given: C→+B→=-4i^+6j^C→-B→=2i^-4j^

Q: Vector A = -3.00i + 3.00j and vector B = 3.00i + 4.00j. What is vector C = A + B? a. 7.00i + 7.00j O…

A:

Q: Vector A has a magnitude of 3.60 m and a direction of 60.0° measured → counterclockwise from the +y…

A:

Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.