Let A = 2i + 6j -3k , and B = 4i + 2j + k. The %3D %3D vector difference D = A - B is: а. бі+ 8j-2k b. -2i +4j -4k c. 2i -4j + 4k d. 8i + 12j -3k е. None of these

Q: Solve the following given vectors A, B and C: A = 2î + 3j + k B = -41 + 2j – k C = 2î – 3j+ 4k a)…

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Q: 2. Determine the sum and the difference of the two unit vectors below: R= B+ C R = B+ C and R= B- C*…

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Q: DATE: 1)A vector has a magnitute of sC $ is in quadvant I wf on angle 10.1° w/ respect to the ty-…

A: For part (i) Take cross product of 2A and B and solve for along y axis.  (ii) Component along y axis…

Q: Given the vector A - 100.0ON at 30.00° above the negative x-axis, In terms of rectangular form. the…

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Q: 4.1. Four vectors are oriented as shown in figure, where A = 2m, B = 4m, C=3m, and D=3m. Find %3D a)…

A: We need to find the magnitude and direction of the given resultant vector R.

Q: Three vectors are shown in the figure below, but they are not drawn to scale. The sum of the three…

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Q: Vector A has x and y components of -8.40 cm and 13.0 cm, respectively; vector B has x and y…

A: Write the given values with suitable variables. Ax=-8.4 cmAy=13 cmBx=12.4 cmBy=-6.4 cm Here, Ax…

Q: In each case, find the x- and y-components of vector A: (a) A=5.0 – 6.3;: (6) Å = 11.2j – 991f; () À…

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Q: Vector 1 Vector 2 Vector 3 Vector 4 Vector 5 Vector 6 x-component -50 N 15m 2cm 5N 3 mm 86.60 N 3lbf…

A: Part 1 Taking the resultant of vector 1, vector 3 and vector 5 by substituting their values 100N, 5N…

Q: The magnitude of two vectors A and B shown in the figure below are respectively A 3m and B = 1.5 m.…

A: The resultant of two vectors is the result of adding them together. The direction of the resultant…

Q: Let A = (25 m)i + (45 m)/ and B = (-25 m)ỉ + (45 m)j . The angle between these two vectors is: A)…

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Q: Complete the table below: Vector 1 Vector 2 Vector 3 Vector 4 Vector 5 Vector 6 x-component -50 N…

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Q: For the following three vectors, what is 3 C (3A x B A = 3.00î + 4.00 – 3.00k B=-4.00î + 3.0oj +…

A: A→ = 3i^ + 4j^ - 3k^B→ = -4i^ + 3j^ + 2k^C→ = 6i^ - 7j^3.C→ = 3.(6i^ - 7j^)= 18i^ - 21j^

Q: Consider two vectors A and B as shown in the figure below. The magnitude of these two vectors are: A…

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Q: Given the following vectors: Ā = 2i – 5j + k B = 3i + 4k C = 2i – j + 2k %3D %3D 3D %3D | Find: a)…

A: Given: A→=2i-5j+kB→=3i+4kC→=2i-j+2k

Q: A &B are shown below. A=40 & 0A=10° east of north. B=31 & Og=61° south of west. Let north be…

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Q: Find the resultant vector using graphical methods and component method. A= 30 cm 30° N of E B= 20…

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Q: Given the following vectors: S = 3i -j+ 5k %3D P = 2i + 4j - 6k +9K Q = -7i + 2j + 9k %3D Obtain the…

A: S→ = 3i^ - j^ + 5k^P→ = 2i^ + 4j^ - 6k^Q→ = -7i^ + 2j^ + 9k^

Q: Vector A has x and y components of -8.7cm and 15cm, respectively (A=-8.7cm, Ay=15cm); vector B has x…

A: It is given that A→=-8.7 cmi^+15 cmj^ B→=13.2 cmi^+-6.6 cmj^ It is also given that, A→-B→+3C→=0→…

Q: y B = 4.0 units A=5.0 units 70° 40° 50° C = 3.0 units Let resultant vector be R =(A)-(2B). %3D The…

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Q: projection of the vector P

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Q: #26

A: Vector A is in first quadrant and B is in fourth quadrant. Write the resultant in component form

Q: on subtituting the rupected valuej in the above relation we get: R= 2 cos ST + asın i5 +4 cos 25i +…

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Q: If Å = 2î + 2j – 3k, B = -4i -2j +3k, and C = Ã+ B. Then the angle between the vector C nd the %3D…

A: Given : A = 2i + 2j - 3k B = - 4i - 2j + 3k C = A + B

Q: Obtain expressions in component form for the position vectors having the following polar…

A: (a) 13 m at 140 degree  The resultant R is given by  R→ = 13 (Cos 140 i^ + Sin 140 j^)R→ = - 9.96 i^…

Q: In figure below, three vectors ä, b, and č and angle 0 = 30.0°. If |2| = 10 m, find the component…

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Q: Calculate the vector a x b when a = 2i +j -k and b = 3i - 6j + 2k %3D

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Q: P & Ñ are shown below. P = 46, & N = 50. Let R = P-N. Determine the components of each vector as…

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Q: Problem 14: Assume you have the following two vectors: A = 1li+17j+15.5k B = 3.3i+ 8.5j - 1.5k What…

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Q: 9. What is the x-component vector of the vector shown in Figure 2? a. 12.0i m b. -12.01 m c. 10.4i m…

A: Given Magnitude of vector is |v|= 12.0 m The x component of vector is   vx=vcos30o     =(12.0…

Q: A force 4 N making angle 45 with x axis. The y component is?

A: Answer Given  Force  F = 4 N Angle θ = 45º with x axis we have to find y component.

Q: Ã (A 44.0) 56.0 28.0 Ĉ (C = 31.0) Let resultant vector be R Ā - B. %3D The x-component of resultant…

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Q: Complete the table below: Vector 2 Vector 3 4 lbf Vector 1 Vector 4 Vector 5 Vector 6 -50 N 15m 2cm…

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Q: Vector A is 30° to the left of the negative y-axis. Vector B is 65° above the negative x-axis.…

A: Write the variable with the given values.

Q: BL15m) 30 53 25° 7. For the vectorA and Bin Figure 1, use the method of components to find the…

A: We are allowed to give the explanation of first three subparts of a question only which is given…

Q: Given two vectors A =-2.00i+3.00 j+ 4.00k and B= 1.00i+ 2.00j- 3.00k, do the following. %3D You may…

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Q: Help

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Q: Two vectors A= 11-2j and B = 21 +3j.Find the approximate angle between the vectors (-3A) and (2B)?…

A: Solution: Given that A =i-5j B = 2i+3j to find the angle between -3A and 2B

Q: Vector Fhaving magnitude 5.5 N makes 10° with x-axis and vector r with magnitude 4.3 m makes 80 with…

A: Given : F = 5.5 N θ1 = 10° r = 4.3 m  θ2 = 80°

Q: Solve the following given vectors A, B and C: A = 2î + 3j+ k B = -41 + 2j - k C = 2î – 3j+ 4k a) (AX…

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Q: Vectors A and B are shown in the figure. Vector Č is given by C = Ã – B. The magnitude of vector A…

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Q: YA 60° A = 10.0 30° 30° 53 D = 20.0 37° Figure 2.33 53. Given the vectors in the preceding figure,…

A: (a)

Q: Complete the table below: Vector 1 Vector 2 Vector 3 Vector 4 Vector 5 Vector 6 -50 N 15m 4 lbf 2cm…

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Q: Solve 1-2 using the given following vectors. + = (5i – 4j + 8k )m A (30i + 12j + 10k )N (8i + 4j +…

A: Please see the answer below

Q: Consider two vectors A and B with magnitude A = 5 m and B = 3 m. Let Č = Ã – B. What are the…

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Q: B = 4.0 units A=5.0 units 40° 70° 50° C =3.0 units Let resultant vector be R = À - B %3D The…

A: A→ = 5 × ( -cos(40o)i^ + sin(40o)j^)A→ = - 3.83i^ + 3.21j^ unitsB→ = 4 × (cos(70o)i^ + sin(70o)j^)B→…

Q: -15N What is the rectangular component of vector F2 ? The magnitude of the vector is F2 = 1.5N. What…

A: Option (C) is correct.

Q: What is the angle between the following vectors? A =-2i + 3} B = 31 - 4) %3D O 1770 O 1370 87

A: Two vectorsA→=-2i→+3j→B→=3i→-4j→To find:Angle between the vectors, θ=?

Q: Given two vectors A = 31 -4j +k and B = 5i +2j -6 k. Find the x-component of the new vector A x B.…

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways: