Given the following vectors: Then, (A-2B)xC is: A. 9.8 B. 2.45 C. 44.4 D. 22.6 E. 3.7

Q: Q7. The acceleration of particle in highest point which moved as a free falling in m/s² is: a) 0 b)…

A: For a freely falling object, Acceleration is constant throughout and equal to acceleration due to…

Q: ADog starts at the origin and moves with the speed of vo = 20 cm/s in the direction of 45° to the…

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Q: Two vectors , and F, lie in the xy-plane as shown in the figure below. If F, = 30 units, and F2 = 20…

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Q: magnitude of the y-component of Ď-F

A: The concepts of vector resolution will be used

Q: Consider the two vectors à = 7î – j and B = -3î – 2j. a) Calculate 3Ã-B b) Calculate Ā+2B c)…

A: A→=7i^-j^B→=-3i^-2j^a)3A→-B→=37i^-j^--3i^-2j^            =21i^-3j^--3i^-2j^…

Q: Two vectors A and B are at right angles to each other. The magnitude of A is 5.00. What should be…

A: Given  Magnitude of vector A = 5.00 Magnitude of their sum (R) =6.00 Angle between the vectors = 900

Q: Two vectors E, and F, lie in the xy-plane as shown in the figure below. If F, 30 units, and F2 = 20…

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Q: = - - 2.0k, = 3.01 +3.0j 37 Three vectors are given by a b=1.01-4.0 +2.0k, and = 2.01 + 2.0 + 1.0k.…

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Q: Vector A has magnitude of 8 m and vector B has magnitude of 4.1 m. If the angle between the two…

A: Angle between two vector is 60 degree

Q: 11 Given the vectors A, B and C. Find the following: A = 3i + 5j - 2k; B = −4i + 2j + 3k; C = 5i -…

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Q: Q1 B: Consider these two vectors A-2i+3j+5k and B-5i+3j+10k, find the following D-AXB a-D=11i+2j-15k…

A: given-          A = 2i +3j +5k          B = 5i + 3j +10k

Q: 35.0° above the ground. a. How much time does it take for the ball to reach the goal posts? b. How…

A: Let the velocity of the ball is u. Let the angle with which the goal kicker kicks the ball is θ. Let…

Q: Determine the x-component of the unit vector along the line EF(Express your answer with three…

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Q: What is the sum of the following four vectors: a. In unit vector notation b. as a magnitude and an…

A: The vectors are given as: A→=(3 m)i+(5 m)jB→=[(3 m)cos178°]i+[(3 m)sin178°]j=(−2.998 m)i+(0.1047…

Q: Physics Given vectors A = and B +15, +10 > and B =, what is the magnitude of à – B? Ả -

A: Given value--- A = < 15 , 10 > . B = < 15  - 10 > . We have to find--- magnitude of A…

Q: Three vectors, A, B,7 are given as A, = 3, A, = -2, A; = 2, B, = 0, B, = 0, B, = 4, C, = 2, C, = -3,…

A: A→=3i^-2j^+2k^B→=0i^+0j^+4k^C→=2i^-3j^+0k^a)A→·B→+C→=3i^-2j^+2k^·0i^+0j^+4k^+2i^-3j^+0k^…

Q: The unit vector 3.00 i + 7.00 j is which of the following when expressed as a magnitude and…

A: Given data:  A Unit vector A = 3.00i + 7.00j Required: The magnitude and direction of vector

Q: 33. During a Physics Lab, John observes a projectile shot in the following direction relative to the…

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Q: 11 Given the vectors A, B and C. Find the following: A = 3i + 5j - 2k; B = −4i + 2j + 3k; C = 5i –…

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Q: b. Again, using the component method, decompose the following vector A into its components, Ax and…

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Q: If vector C is added to vector B, the result is-91-8j. If B is subtracted from C, (C- B) the result…

A: Given c→+B→=-9i-8jc→-B→=5i+4j

Q: Asynchronous Activity 2: Scalar and Vector REVIEW Elementary and Scalar and Vector Operations and…

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Q: 6. A car moving at 65 mi/h South then 50 mi/h east.

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Q: A = 2i + j, B = i– 4j + k, and Ĉ = j+k. ... What is the magnitude of the vector - 2Ả – B + Č?

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Q: Q. 1 Can the sum of the magnitudes of two vectors ever be equal to the magnitude of the sum of the…

A: Let the two vectors be a and b. Let their magnitudes be respectively, a and b The sum of the…

Q: A physics student adds two displacement vectors with magnitudes of 8.0 km and 6.0 km. Which one of…

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Q: stopping

A: Given: Distance covered in the straight line = 100 m

Q: Q2. A dog searching for a bone walks 3.5m south, then 8.2m at an angle 30°north of east, and finaly…

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Q: Vectors A and B are shown. What is the magnitude of a vector Cif C = A - B? O O O O O 40 60 a. 10 78…

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Q: 1. The motions of two objects, A and B, are defined by the following vectors: Vector A = 6.0622i +…

A: There are lot of questions , as per policy i am solving only part 1

Q: Question 3: At point A: (circle ALL that applies/apply): E = 0. a. b. c. d. e. f. E points right. E…

A: A charged particle sets up an electric field in the surrounding space. If a second charged particle…

Q: 4. When two vectors, A and B, are equal, they must have equal magnitudes, |A| = |B|, or A = B.…

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Q: Ā = 2i – 5j + k B = 3i + 4k C = 2i – j+ 2k Find: a) The magnitude and direction of R = Ã+ B + C

A: a) R→=A→+B→+C→=(2i^-5j^+k^)+(3i^+4k^)+(2i^-j^+2k^)=2i^-5j^+k^+3i^+4k^+2i^-j^+2k^=7i^-6j^+7k^…

Q: Find the x- and y-components of the vectors, C where C-A-B. Notice that we are subtracting the…

A: The magnitude of the vectors could be added algebraically if they are parallel to each other.…

Q: If vector A = 3 i+6j° and vector B = 5 i° + 4 j°, then 3 A+9B = O a. 54 i +54 j^ O b. 54 i -54 j O…

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Q: What is the resultant of vector A=2i +3j, and vector B=3i -2j Select one: a. 3.5 b. 2 C. 5/2 o d.…

A: Given : Vector A = 2i + 3j Vector B = 3i - 2j

Q: P Match the vectors p, q, 7, 3, and twith one of the combinations of the u and vectors from the…

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Q: 3. Three projectiles (A, B, and C) are launched with different initial speeds so that they reach the…

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Q: Given two vectors: The magnitude of 2Ñ - Mis A) 6.08 B 7.07 C 39.2 D) 202 M = -3î+61-5k and Ñ = -2î…

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Q: Given the vectors P and Q what is P + Q? O a. D а. O b. A О с. С A. B. C. D. O d. B

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.