1- (Exercise) Given the vectors à = Tì-2), B = ì-3Ê, and C = 2î-23+3Â, calculate the fol- (1) lowing (a) Ď = Ã+ B + č (b) Ā· B + Ã·Č (c) Ẻ = Ã × Č (d) The angle between A and B

Q: Example 2; find 0 between A and B? A = 2î + 3ĵ + k , B = 3î – 2ĵ + k |

A: Dear student,                     According to the guidelines I am allowed to answer only one…

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Q: FAC =150 N A FAR = 200 N АВ 3 m 3. 3 m y 2 m 4 m

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Q: 1. Calculate the dot product of vectors a and b: 30.0 B (2.40 m) y 0 A (3.60 m) 70.0⁰ 2. Sam has…

A: 1.  Dot product between two vectors is given by, A'.B' = |A| |B| cos(theta)         = 3.6 * 2.4 *…

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A: Hey dear this question is from vectors and I have solved it in a easy way . Have a look I have…

Q: A = 5i + 2j B = 2i-3j + 2k C = 3i + k Which of the following is the result of the A-B + C operation…

A: A=5i+2jB=2i-3j+2kC=3i+kA-B=5i+2j-2i-3j+2k         =3i+5j-2kA-B+C=3i+5j-2k+3i+k…

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Q: 2- if A = 3i –j- 4k, B = -2i + 4j – 3k, C = i + 2j – k, D = ai – 3j – 3k find : (G) The area of a…

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Q: 1- (Exercise) Given the vectors A= 7i-2j, B=i-3k, and Č = 21 –23+3k, calculate the fol- (1) lowing…

A: Given: The three vectors are

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A: See attached picture

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Q: ii) The angle between the vectors A = 4.0î + ĵ and B = −2.03 is: 0= =

A: We know that A.B= ABcosθ So we can derive θ from the above equation.

Q: 2) Consider the two vectors Ā = A,î + Ayĵ and B = B,î+ Byj. If î · î = ĵ · j = 1 and î·j = ĵ · î =…

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Q: 3- Find the sum of two vectors A and B lying in the xy plane and given by: A = 21+3j and B = 21+…

A: Given:-  Two vectors A and B are as  A→= 2i^+3j^B→=2i^+3j^+k^ Find:-  The sum of the two vectors.

Q: Evaluate vector D = xax + yay at the point where p=7, Φ=0.2π (rad) and z=6.

A: The vector is given as :  D=xax+yay The value of cylindrical coordinates are given as :…

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