u. IF A xB -04.prove that: ÃH à

Name: u. IF A xB -04.prove that: ÃH à
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: u. IF A xB -04.prove that: ÃH à

Answered: Image /qna-images/answer/b496667e-d8a9-4547-a314-9a61428fa45f.jpg

Answered: Ā xB =0 prove that: ŘHà IF A 4.

Science

Physics

Ā xB =0 prove that: ŘHà IF A 4.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 70P: (a) If AF=BF , can we conclude A=B ? (b) If AF=BF , can we conclude A=B ? (c) If FA=BF , can we...

See similar textbooks

Related questions

Q: vx (승)- [g(xA)-Ax (Fg)]

Q: Consider the following vectors: A=3i+ 6j B=2i – 3j+ 4k C=5i – 2j+ k Find (a)R=A+B – C (b)А . В (с) В…

Q: Find the angle made by the vectors A and B given below A=(2,1,3). B=(3,-2,1).

Q: Consider two vectors ā = 4i – 5j + 2k and b = -2i + 2j + 7k. Find (a) ä + b (b)ā – b, and () a thicd…

A: Given vectors are a→ = 4i^-5j^+2k^b^ = -2i^+2j^+7k^

Q: Which of the vectors is the result of P+ Q?

A: Required : Direction of the resultant vector.

Q: : Let x and y be non-parallel vectors. Prove that (x + y) and (x - y) are vectors perpendicular to…

A: For two vectors A→ and B→, the angle between them is θ. The dot product of these vectors…

Q: b) Given fhe vector: 丸: (-5.4)を + .2t +(-3.34) k find the magnitude of: porto2 2.

Q: The result of (j x k) · (k x î) is

A: SOlution: To find the cross and dot product of given i vectors

Q: Prove that the magnitude of the vector

A: To prove: magnitude of a vector M→(x,y)=M

Q: Given vectors: A = 3 i + j – k, B = - i + 2 j + 5 k, C = 2 j – 3 k. Find: 1) C ٠ (A + B) 2) C x…

Q: Prove that I de xR

Q: show that C'= C 121 90. The following figure shows a triangle formed by the three vectors A , B ,…

Q: Given x = ln(u2 − v2), u = t2, v = cos t, find dx/dt.

A: Write x in terms of t , x=lnt22-cos2t =lnt4-cos2t

Q: For the vectors A=8.94i +6.93j-17.9k, B=7.67i-6.06j+10.2k, and C=6.25i-3.34j-9.61k, find C(A-B).

A: The difference vector between the two vectors is,

Q: Given vectors A = a, + 3a, and B = 5a, + 2ay - 6az, and C = a, +a„ + 6az. determine: (с) А - В — |В?…

A: (d) (i) Given, A→ = ax + 3 az = (1)ax + (0)ay + (3)az Component of A→ along ay =…

Q: If A=3ĵ, A⨯B=12î, and A·B=27, find B.

A: Given:A=3ĵA⨯B=12îA·B=27

Q: Given the two points P(1,2,3) and Q(2,-2,1) find the vectors

A: Tail of both 'vector lies on origin

Q: - prove that B.

A: Given, two vector A and B Let angle between a and B is θ

Q: Two arbitrary vectors A and B are combined. What is the maximum possible magnitude of R,where R = A…

A: Given: The arbitrary vectors are A→ and B→. The magnitude of the vectors is R.

Q: Given vectors A = a, + 3a, and B = 5a, + 2a,- 6a, determine (a) A + B| (ъ) 5A - В c) The component…

A: Given,A=ax+3azB=5ax+2ay-6az

Q: AB+ AC 6. Consider the triangle ABC and the point O defined by AO= 3 BC. Prove that AM = 1=²40. A .…

Q: Given vectors A=21+3j+k and B= k and find B*A

A: The 2 vectors are given asA = 2i⏞ + 3j⏞ + k⏞B = k⏞ They have asked for the cross product of the 2…

Q: 3i + 7j – 4k and (a) cos[A•B/AB] and (b) sin¯|A x B|/AB]. (c) Which 4. Two vectors are given by A =…

Q: Three vectors are represented by A, 4.2∠45◦, B, 5.5∠−32◦ , and C, 2.8∠75◦. Determine in polar form…

Q: The distance vector from pointA (2, –3,1) and B(1,5, –3)

A: given point A =( 2 , -3 , 1) therefore A→= 2ax-3ay+1az. point B = (1,5,-3) B→= 1ax+5ay-3az.where…

Q: Find the sum of two vectors Á and B lying in the xy plane and given by A = (2.0i + 2.0j) and B =…

Q: Given (Ā× B) - C. B) . Č. (a) Prove that for any three vectors Ā, B, and C, A · (B × C) = (Ả × B)

Q: What is the angle between two vectors A and B if A=4i + 12j +6k and B= 24i -8j +6k

A: If θ is the angle between two vectors A→ and B→, then cosθ=A→·B→A→B→

Q: Show that when A⃗ +B⃗ =C⃗ A→+B→=C→, then C2=A2+B2+2ABcosφC2=A2+B2+2ABcosφ, where φφ is the angle…

A: Given:- A→+B→= C→ Find:- Show that C2 = A2+B2+2ABcosφ here φ is the angle between vectors A→ and…

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

Q: If |A x B| = A-B, what is the angle between A and B?

A: We know, A→×B→=A→B→sinθ A→·B→=A→B→cosθ

Q: 8. Vectors A and B are shown below. What is -5.00A + 4.00B ? B 5 4 3 -2 2 3 4 $z A

A: The position vector A will be, A→=-3i⏜-3j⏜ The position vector B will be, B→=-2i⏜+4j⏜

Q: These are the component forms of vectors u and w: ū u = (1, 1) w = (2, 4) Subtract the vectors. ū -…

Q: Given two vectors A = (3Î – 2ĵ + 5k) and B = (6î – 7ĵ + 4Êk) find: (a) A²; (b) B²; (c) (A · B)².

A: A= 3i - 2j +5k B= 6i -7j +4k

Q: S. The is a Sum two vectors um't 0 vector find X ?.

A: Let C denotes the vector sum: So, C=(2+x)i+7j and magnitude of the vector sum is, Hence, we have…

Q: If r is going from the origin to the point (x,y,z) and r#0 I prove the following relations: V«($) -…

Q: Compute the x- and y-components of the vectors vec A vec B , vec C , and overline D in the Figure

A: To determine x- and y-components of the vectors vec A vec B , vec C , and overline D as shown in…

Q: Given the two vectorsA=-8i,-4j,-6k and B=2i,+3j,-7k, find (a) A+B, (b)A-B, and (c)-4A (d)A•B (e)AxB…

A: Given:

Q: find A.B iF A =(5,0,45) and B a (40, 60)

Q: Show that the vectors A = 2i-j+k, C=3i+4j + 4k form the sides of a right triangle. Bi-3j-5k

Q: The vectors from the origin to the points A, B, and C are i + j, 3i + k, and 4i – 3j – 4k,…

A: We first find the vectors of the sides AB, BC and CA. Then find if any two vectors are perpendicular…

Q: Consider the two vectors A= 12i+ 5j and B=-3i. What is the cross product Ax B? O 51 k O none of the…

A: Given data: A→ = 12i^ + 5j^B→ = -3i^ Required: The cross product of vector A and B

Q: Use the vectors m, n, p below to fid the following, Leave answers in exact form. m = (4, 5); n =…

A: m = (4,5) n = |2i^ - 5j^|p = (-8,-2)

Q: Prove that : V.(AxB)=B.(VxA)-A.(V×B)

A: The cross product, A×B=εijkAjBk…

Q: given two vectors A= -3.00i + 7.00 j and B= 8.00i + 2.00 j. Let counterclockwise angles be positive.…

A: For any vector in a cartesian plane given as A→=Axi^+Ayj^, such that both the components of vector…

Q: %) Problem 5: Consider the following vectors: A 4.6i+ 1.4j + 3.4k B -6.5i + 7.1j+ 10.2k

A: Given A̅ = 4.6 î + 1.4 ĵ +3.4 k̂ B̅ = -6.5 î +7.1 ĵ +10.2 k̂

Q: Find (À x C) · (C × B) given the following vectors: Å = 21 + 5) B = -31 – 1+ 2k č = 1+ 4j A 51 B 51…

Concept explainers

Projectile Motion

Topic Video

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Can u answer all of the questions a) b) c) d) and draw the sketch plz
A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of 18.0 m/s. The cliff is 50.0 m above a flat, horizontal beach as. (a) How long after being released does the stone strike the beach below the cliff? (b) With what speed and angle of impact does the stone land?
Can u answer all of the question a) b) c) d and e plz
Suppose V×A=0 Evaluate V⋅(A×r).f where A=Axi+Ayj+Azk and r=xi+ yj+zk| `
Answer for, G, H These are only I got wrong
In 1939 or 1940, Emanuel Zacchini took his human-cannonball act to an extreme: After being shot from a cannon, he soared over three Ferris wheels and into a net (see the figure). Assume that he is launched with a speed of 26 m/s and at an angle of 50°. (a) Treating him as a particle, calculate his clearance over the first wheel. (b) If he reached maximum height over the middle wheel, by how much did he clear it? (c) How far from the cannon should the net's center have been positioned (neglect air drag)?
F. What is the speed at the halfway point?
When a motor is disconnected from the power, it changes from 1700 revolutions per minute to 1000 in 2 seconds. a) What is the deceleration? b) How many turns does it make in that time?
A truck is traveling east at 80 km/h. At an intersection 32 km ahead, a car is traveling north at 50 km/h. (a) How long after this moment will the vehicles be closest to each other? (b) How far apart will they be at that point?
Vector F is proportional to vector A such that F=mA and m is a scalar. a. If A=2.4+3.0j and F=4.0+5.0j, what is m? b. Why is it impossible to have A=2.4+3.0j and F=4.0+0.50j, given the relationship between the two vectors?
A projectile is fired with initial speed 0 at an elevation angle of up a hill of slope ( ). (a) How far up the hill will the projectile land? (b) At what angle will the range be a maximum? (c) What is the maximum range?
February 3, 2009, was a very snowy day along Interstate 69 just outside of Indianapolis, Indiana. As a result of the slippery conditions and low visibility (50 yards or less), there was an enormous accident involving approximately 30 vehicles, including cars, tractor-trailers, and even a fire truck. Many witnesses said that people were driving too fast for the conditions and were too close together. In this problem, we explore two rules of thumb for driving in such conditions. The first is to drive at a speed that is half of what it would be in ideal conditions. The other is the 8-second rule: Watch the vehicle in front of you as it passes some object such as a street sign, and you should pass that same object 8 seconds later. On a dry road, the 8-second rule is replaced by a 3-second rule. a. Assume vehicles on a slippery interstate highway follow both rules. What is the distance between the vehicles? b. If a driver followed the first rule of thumb, driving at a lower speed, but used the 3-second rule instead of the 8-second rule, what is the distance between the vehicles? How does that distance compare with the visibility on the day of the accident? c. Suppose drivers do not follow either rule of thumb for slippery conditions. What is the distance between vehicles? How does that distance compare with the visibility on that day? d. Suppose a driver was not obeying either rule of thumb when she sees a tractor-trailer that stopped on the highway. She presses on her brakes, locking the wheels, and her car crashes into the truck. Estimate the magnitude of the impulse exerted on her car. e. Estimate the impulse on the car in part (d) had the driver followed both rules of thumb for slippery conditions instead of ignoring them.