1 #1. Determine the scalar product of Ã = 6.0î + 4.0ĵ – 2.0k andB = 5.0î – 6.0j – 3.0k.-A) 30î + 24ĵ + 6kB) 30î – 24ĵ + 6kC) 12D) 60E) none of the above

The scalar product of two vectors A→=Axi^+Ayj^+Azk^ and B→=Bxi^+Byj^+Bzk^ is given by,…

Answered: #1. Determine the scalar product of Ả =…

#1. Determine the scalar product of Ả = 6.0î + 4.0ĵ – 2.0k and B = 5.0î – 6.0f – 3.0k. A) 30î + 24ĵ + 6k B) 30î – 24ĵ + 6k C) 12 D) 60 E) none of the above

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 10P

See similar textbooks

Related questions

Q: A working student works at a pub during weekends. The assigned task to him is to fill drinks for…

Q: Calculate the dot product between the following vectors a) A=i-2j+5k and B=-3i+2j+2k b) A=-3i+j+2k…

A: (a) Let A and B denote the two vectors, and C denote the dot product of the two vectors. Therefore,…

Q: Scalar or dot product of vectors -4 i+ 8 j+ -4 k and -3 i + -8 j+ -10 k is:

A: A= -4i+8j-4k B=-3I-8J-10K A . B =SCALAR PRODUCT AXB = VECTOR PRODUCT

Q: What is the scalar or dot product of two vectors (77, 98, 65) and (6, 38, 22)?

Q: 7. What does "negative work" mean? O A. The applied force varies with position. O B.The applied…

A: Given Work is negative We have to choose the correct option from the given options

Q: What is the scalar product of the two vectors shown in figure? 20 - 121° 21-2N 140°

A: Given : →A→=21.2 N→B→=19 cm=0.19 m

Q: Find the scalar product of the vectors in the figure below, where 8 = 118° and F = 31.0 N. 503.51 x…

A: Given: The angle is θ=118°. The magnitude of force is F=31 N. The radius is R=17.3 cm. The…

Q: 2. Vectors A and B have a scalar product -6.00 and their vector product has magnitude + 9.00. What…

Q: When a body moves in a circular path, how much work is done by the body? Give reason.

A: The magnitude of work done by a force F with a displacement d is given by

Q: CALCULATE THE SCALAR PRODUCT OF THE TWO VECTORS AND THE ANGLE BETWEEN THEM u=5i-2j; v=-3i+2j

Q: F. m. m, A mass m, = 5.8 kg rests on a frictionless table and connected by a massless string to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: An object of mass 0.125 kg that is attached to a string spins on a frictionless table m = cm with…

A: The centripetal force acting on the object is, F=mv2r=0.125 kg85 cm/s0.01 m1 cm240 cm0.01 m1…

Q: (II) Estimate the work you do to mow a lawn 10 m by 20 mwith a 50-cm-wide mower. Assume you push…

Q: Using the definition of the scalar product, find the angle between the following vectors.

Q: Ahmed carrying a weight of 50 N walks a distance of 2m as shown in figure. The work done by him is…

Q: "If vectors A = - 4i - 3j - 2k and B = -5i - 3j - 2k, then the dot product A.B will be equal to" 33…

Q: Using the definition of the scalar product, find the angles between (a) A = 3î – 2j and B = 4i – 4j,…

Q: Give a reason why the dot product of two vectors is know as the scalar product?

A: The dot product between two vectors is nothing but the component of one vector along the direction…

Q: Use the definition of scalar product, a · b = ab cos 0, and the fact that a · b = abx + ayby + azbz…

Q: Using the definition of the scalar product, find the angle between the following vectors. (Find the…

A: (a)The definition of the scalar product is,Substitute the values,

Q: "If vectors A = - 4i - 3j - 2k and B = - 4i - 3j - 2k, then the dot product A.B will be equal to" 29…

A: The dot product of i.i = j.j = k.k = 1 And any other unit vectors like i.j = j.k = k.i = 0

Q: If A=6.0, B=5.0, and x=40degrees, determine the scalar product of the two vectors shown.

A: Scalar product of two vector A and B which are at an angle α is given by,

Q: "If vectors A = - 4i - 3j- 2k and B = -5i - 3j - 2k, then the dot product A.B will be equal to" O 33…

Q: An engineering student wants to use a light, porous material of density 600 kg/m3 to construct a…

A: Given data The density of the porous material is ρ = 600 kg/m3 The height of the tower is ho = 5 m…

Q: What is the dot product of the two vectors: A = 2i +3j -4k B = 7i – 2j + k

A: Given : A = 2i +3j -4k B = 7i – 2j + k

Q: Using the definition of the scalar product, find the angle between the following two vectors: Á =…

A: Given data: A →=-2i^+4j^B →=3i^-4j^+2k^

Q: Using the definition of the scalar product, find the angle between the following vectors. (Find the…

Q: What is the scalar or dot product of two vectors (29, 95, 34) and (40, 41, 22)?

Q: 8-) three point particles are in empty space located at the following coordinates. Q1 = 20nC in A…

Q: À = 4x-7y Given the two vectors, find the dot product and the angle between them. A = 4x-7 y and B =…

A: The given vectors are: A→=4x^-7y^B→=-3x^+2y^-5z^

Q: The magnitude of two vectors be 4 and 5 and the value of their scalar product is 10. Find the angle…

Q: The scalar product of two vectors has maximum value, if the angle between them is 0° Select one: O…

A: The product of the two vectors is determined as, A→.B→=A.Bcosθ Here, A, and B are the vectors.

Q: QUESTION 20 Three masses (bottom mass 6 kg middle mass 4 kg top mass z kgi are stacked vertically on…

A: The object placed at the top experiences threee forces which are :normal force weight fictious force…

Q: How much work does she do if her center of mass rises 0.240 m?

Q: If the dot product of two vectors are equal to zero, then what do we know about the two vectors? O a…

A: Dot product : The dot product of the two vector A→ & B→ is define as…

Q: (II) In a certain library the first shelf is 15.0 cm off the ground,and the remaining four shelves…

A: The work done to lift a book by a certain height \Delta hΔh is W=mg\Delta hW=mgΔh where m = 1.40 kg…

Q: Two vectors lie with their tails at the same point. When the angle between them is increased by 20°…

Q: A working student works at a pub during weekends. The assigned task to him is to fill drinks for…

A: Work done by student: W1=F.s=8.2N×50100m=4.1 Joules Work done by friction(it will be negative…

Q: [24] For the three vectors i=3itj-k, 8=-i+2j+5k, and c= 2j-3k, find č(4-5) [25] The scalar product…

Q: A 2 kg mass is projected down a rough ( )circular track (R = 2 m) as The speed of the mass at point…

A: mass = m= 2 kg height = h = 2 m speed at point A = VA= 4 m/s speed at point B = VB= 4 m/s

Q: "If vectors A = - 4i - 3j - 2k and B = -5i - 3j - 2k, then the dot product A.B will be equal to 33 O…

A: A̅•B̅=ABcosθ

Q: 0 F=12N 4kg 10m A crate of mass m-4 kg is pulled horizontally by a rope exerting a 12 N force. The…

Q: In the figure shown if A=5.0, B=8.0 and x=30degrees, determine the scalar product of the two vectors…

A: We can find scalar product (dot product) of two vectors “a” and “b” as follows:

Q: Given A = 2i + 3j – k and B = -i + j + 2k. Find the angle between the two vectors. (Hint: Find the…

A: Formula for angle - θ=cos-1a→.b→a→b→ .....(1) Given values - a→=2i^+3j^-k^b→=-i^+j^+2k^

Q: Calculate the work done by the force F when the car moves from z-0 to z=7.0m.

A: using force-displacement graph work done by the object will be area under the graph

Question

#1. Determine the scalar product of Ã = 6.0î + 4.0ĵ – 2.0k and
B = 5.0î – 6.0j – 3.0k.
-
A) 30î + 24ĵ + 6k
B) 30î – 24ĵ + 6k
C) 12
D) 60
E) none of the above

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

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

Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
Give an example of a situation in which there is a force and a displacement, but the force does no work. Explain why it does no work.
A force F = (6i 2j) N acts on a panicle that under-goes a displacement r = (3i + j) m. Find (a) the work done by the force on the particle and (b) the angle between F and r.
How much work is done by the boy pulling his sister 30.0 m in a wagon as shown in Figure 7.36? Assume no friction acts on the wagon. Figure 7.36 The boy does work on the system of the wagon and the child when he pulls them as shown.
Consider a linear spring, as in Figure 7.7(a), with mass M uniformly distributed along its length. The left end of the spring is fixed, but the right end, at the equilibrium position x=0 , is moving with speed v in the x-direction. What is the total kinetic energy of the spring? (Hint: First express the kinetic energy of an infinitesimal element of the spring dm in terms of the total mass, equilibrium length, speed of the right-hand end, and position along the spring; then integrate.)
At the start of a basketball game, a referee tosses a basketball straight into the air by giving it some initial speed. After being given that speed, the ball reaches a maximum height of 4.25 m above where it started. Using conservation of energy, find a. the balls initial speed and b. the height of the ball when it has a speed of 2.5 m/s.
The surface of the preceding problem is modified so that the coefficient of kinetic friction is decreased. The same horizontal force is applied to the crate, and after being pushed 8.0 m, its speed is 5.0 m/s. How much work is now done by the force of friction? Assume that the crate starts at rest.
A block of mass m = 2.50 kg is pushed a distance d = 2.20 m along a frictionless, horizontal table by a constant applied force of magnitude F = 16.0 N directed at ail angle = 25 below the horizontal as shown in Figure P7.5. Determine the work done on the block by (a) the applied force, (b) the normal force exerted by the table, (c) the gravitational force, and (d) the net force on the block.
A worker pushes a wheelbarrow with a horizontal force of 50 N on level ground over a distance of 5.0 m. 11 a friction force of 43 N acts on the wheelbarrow in a direction opposite that of the worker, what work is done on the wheelbarrow by the worker? (a) 250 J (b) 215 (c) 35 J (d) 10 J (e) None of those answers is correct.
Cite two examples in which a force is exerted on an object without doing any work on the object.
Answer yes or no to each of the following questions. (a) Can an objectEarth system have kinetic energy and not gravitational potential energy? (b) Can it have gravitational potential energy and not kinetic energy? (c) Can it have both types of energy at the same moment? (d) Can it have neither?
In Chapter 7, the work-kinetic energy theorem, W = K, was introduced. This equation states that work done on a system appears as a change in kinetic energy. It is a special-case equation, valid if there are no changes in any other type of energy such as potential or internal. Give two or three examples in which work is done on a system but the change in energy of the system is not a change in kinetic energy.