Suppose A = -5.0i +7.0j and B = 2.0i + 4.5j. What is the magnitude and direction of (a) A (b) A + B (c) A B

Q: A runaway cat walks 0.75 km due north. It runs due west to a hotdog stand. If the magnitude of the…

A: Correct answer is option (D) i.e. 0.66 km

Q: Given A= 2i - 3j and B= 5i + 4j find the magnitude and direction of (A x B)

A: Answer Magnitude=23 Direction = k

Q: An object travels along the vector d1 = 4m į + 5m j and then along the vector d2 = 2m į - 3m j. How…

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Q: what is the magnitude and direction of the vector formed from the following x and y components? Vx=…

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Q: 11. Consider two vectors; A = 2.00i + 6.00j and B = 3.00i – 2.00j Calculate the magnitude and…

A: A→ = 2i^ + 6j^B→ = 3i^ - 2j^

Q: Vector A has a magnitude of 8 units and makes an angle of 45.0 degrees with the positive x-axis.…

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Q: Vector Å has a magnitude 5.00 and points in a direction 40.0° clockwise from the negative y axis.…

A: Given information: Here A is the magnitude of the vector A and θ is the angle made by the vector A…

Q: In which of the following cases is the displacement's magnitude half the distance traveled? In…

A: Given that:- Distance and displacement in each case

Q: What is the x-component of a vector with a magnitude of 135 m, 42° South of east? O 54.89 m, North…

A: x component of a vector  Ax   = A Cosθ  where  θ is angle from x axis counterclockwise.

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

A:

Q: The acceleration of an object undergoing uniform circular motion is constant in? •magnitude only •…

A: Answer:- The acceleration of an object undergoing uniform circular motion is constant in ---------…

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 300 north of west, and finally…

A: Given: The first displacement is 7.00 m due north. The second displacement is 5.00 m due 30 degrees…

Q: If a 2i + 9j - k and b-3i - 6j + 22k, what is the magnitude of vector a?

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Q: Multiple Concept Example 9 deals with the concepts that are important in this problem. A grasshopper…

A: Given:Displacement vector 1 (r1) = -39.0 cm due west.Displacement vector 2 (r2) = -29.0 cm, 30˚…

Q: for vector A=1.00i-2.00j and b=3.00i+4.00 jwhat are the magnitude and direction of vector c= A +B

A: Addition of two vectors A→=axi^+ayj^+azk^ and B→=bxi^+byj^+bzk^ is given by-…

Q: A car starts at the origin and travels 5 km to the north, then 3 km to the west, then 4 km to the…

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Q: Two vectors, of magnitudes 10 and 30, are added. Which one of the following is a possible answer for…

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Q: Given two vectors a = 5i + 4j and b = 6i – 3j, find the magnitude and direction with respect to the…

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Q: Which equation would give the x-component of Vector A with a magnitude of 76.50 m, 75° South of…

A: x component of a vector = A cosθ

Q: 6. Add the following two vectors and write the results in unit vector notation, and also as a…

A: Given vectors C→ = (-3.75 m)i^ + (-9.48 m)j^D→ = (1.92 m)i^ + (6.32 m)j^Let the resultant vector of…

Q: (3.3 m )î + (3.6 m )ĵ and b = (- 11.0 m )i+(6,9m (a) In unit-vector notation, what is the sum of a…

A: Given that:a→=(3.3m)i^+(3.6m)j^b→=(-11m)i^+(6.9m)j^IT is required to find the sum of (a→+b→), the…

Q: Given two vectors a = 4i − 3j and b = 6i + 8j, find the magnitude and directions of a, of b, of a +…

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Q: An airplane undergoes the following displacements, all at the same altitude: First, it flies 59.0 km…

A: Given value--- first distance = 59 km , 30 degree E of N. second distance = 58 km , South.  third…

Q: magnitude of the sum of two vectors |A+B|  the same as the sum of the magnitudes |A|+|B

A: Resultant of two vector R =(A2 +B2 + 2 AB cos θ)1/2

Q: Given two vectors a = 5i + 5j and b = 6i − 4j, find the magnitude and direction with respect to the…

A: Given:Two vectors:a→ = 5 i^ + 5 j^b→ =6 i^ - 4 j^

Q: displacement vector is 21 km in length and is directed 60 degrees S of E. Which of the following is…

A: X component of a vector Ax = A Cos θ  y component of a vector Ay = A sinθ

Q: Which of the following equations would give the y-component of vector W with magnitude of 981N,…

A: Y component of a vector = A sinθ

Q: Find the magnitude of the x- and y- components of the given vectors. a. A= 29.8 m, 86.50 NW b. B= 9…

A: a) Vector A = 29.8 m @86.50 NW

Q: Two vectors, of magnitudes 20 mm and 50 mm, are added together. Which one of the following is a…

A: The magnitude of one of the vector = 20 mm The magnitude of other vector = 50 mm

Q: Vector A has a magnitude of 3.2 m/s and vector B has a magnitude of 5.3 m/s. If you can change the…

A: Given data: Magnitude of vector (A) = 3.2 m/s Magnitude of vector (B) = 5.3 m/s Need to determine…

Q: Given vectors A, B and C with components of A,=10 m, Ay=33 m, B,=28 m, B,=25 m, C=-14 m and C,=-13…

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Q: 11. Consider two vectors; A = 2.00i + 6.00j and B = 3.00i – 2.00j Calculate the magnitude and…

A: A→=2 i^ + 6 j^B→ = 3 i^ - 2 j^ (a)  A→ +B→ =2 i^ + 6 j^ + 3 i^ - 2 j^ = 5 i^ + 4 j^ The magnitude is…

Q: A basketball player runs 7.00 m due north, then 5.00 m in a direction 30° north of west, and finally…

A:

Q: The magnitude of vector A=2i +j +2k is?

A: Given We have to find the magnitude of the given vector

Q: What is the x-component of a vector with a magnitude of 73 cm, 41° South of east? O 54.89 m, North O…

A: Given value--- Vector A = 73 cm , 41 degree South of east. We have to find --- x component of A.

Q: If À = [25,60°] and B = 5 i +5 j , what is the magnitude and the direction of 2À +B?

A: The addition of two vectors A→=a1i^+a2j^ and B→=b1i^+b2j^ is given by-A→+B→=(a1+b1)i^ + (a2+b2)j^…

Q: What is the displacement of a man who walked 10 m east, 5 m north, and 2 m west? A.I = (17î + 5ĵ)m…

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Q: A lift is coming from 8th floor and is just about to reach 4th floor. Taking ground floor as origin…

A: c) When a lift is coming down it is moving under the force of gravity , thus the with a positive…

Q: If a = 2i + 4 j-k and b-3i- 6j + 2k, what is the magnitude of vector a?

A: a→= 2i^ + 4j^ - k^b→ = 3i^ - 6j^ + 2k^

Q: If a = 2i + 9j - k %3D and b 3i- 6j + 12k, what is the magnitude of vector a?

A: a = 2i+9j-k b = 3i-6j+12k we have to find magnitude of vector a

Q: What is the magnitude of the resultant of vector A moving 21 km/hr, north and vector B heading 12…

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Q: vectors. Give the resultant in terms of (a) components, (b) magnitude and angle with the +x axis.…

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Q: An airplane heads due south at 140 m/s through a 20 m/s cross wind blowing from west to east. The…

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Q: The magnitudes of displacements a¯ and b¯ are 24 m and 6 m. respectiv the maximum possible magnitude…

A: Given values:- A→=24 m ----(1) B→=6 m -----(2) (a)Let us consider the maximum possible value of C→…

Q: A plane flies 493 km east from city A to city B in 45.0 min and then 983 km south from city B to…

A:

Q: Two vectors, of magnitudes 20 mm and 50 mm, are added together. Which one of the following is a…

A: The range of vector is given by  R =( A-B ) to( A + B) Here, R = Range of vector, A = magnitude of…

Q: Three vectors, of magnitudes 10 mm, 15 mm and 50 mm, are added together. Which one of the following…

A: When two vectors A and B of magnitude a and b are added then the magnitude of the resultant vector…

Q: Directions: Write scalar or vector quant on the Howing 1. has only magnitude and its completely…

A: Solution: To find whether the given quantity is scalar or vector

Scalars and Vectors

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