In this problem, the friction is equal to zero. Vector A along the positive X axis = 14.0 meters/second. Vector B = 10.0 i+2.00 j Newtons. What is the Dot product of these vectors?

Q: Scalar or dot product of vectors -7 i+ -7j+ -8 k and 9 i+ -3 j+ -2 k is: Answer:

A: Given vectors: Vector A= [ -7i + (-7j) + (-8k) ] = ( -7i - 7j - 8k ) Vector B = [ 9i + (-3j) + (-2k)…

Q: What is the physical meaning of dot product? Why dot product of two vector will always provide you a…

A: A dot product is a  projection of one vector  over another.

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: A force F = (20.0i + 18.0j + 24.0k) N acts on a small object of mass 95 kg. i.    What will be the…

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Q: The force F = (-4, -1.7) N acts on a mass of 0.85 kg. At time t = 0 s, the mass has a velocity vo =…

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Q: A force is given by the vector F = ( 3 i + 26 j) N and moves from the point (2i + 7) m to the point…

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Q: An object is suspended by two cables attached at a single point. The force applied on one cable has…

A: Draw the free-body diagram of the object.

Q: A skier starts from rest at the top of a hill. The skier coasts down the hill and up a second hill,…

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Q: 4. Determine the dot product of the following vectors; A = 11.5 m, 39.0⁰ B = 8.50 m, 17.0⁰

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Q: Part A A = -2.00î + 6.003 and B= 5.00å – 3.003. Express your answer in degrees. ANSWER: Part B A =…

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Q: Given two vectors A= 4.80 i+7.60 j and B=550 i-240 j. find the scalar product of the two vectors A…

A: We have vectors A→=4.8i^+7.6j^, B→=5.5i^-2.4j^ We need to find (a) Scalar product and (b) angle b/w…

Q: A force is given by the vector F = ( 13 i + 8 j) N and moves from the point (3i+ 8j) m to the point…

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Q: A force F = (20.0i + 18.0j + 24.0k) N acts on a small object of mass 95 kg. What will be the…

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Q: What is the scalar product of 4i + 4j -2k and -3i -j + 2k, where I, j and k are the Cartesian unit…

A: Given  A  = 4i  + 4j - 2k  B = -3i -j + 2k  To find  Scalar product of these vectors

Q: The work done by a force on an object is the dot product of force vector and the displacement.

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Q: 4. Show that a 5 =la+5| -|a-5|". HD

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Q: A block of mass m = 4.8 kg is placed on a rough incline surface making an angle 0 = 24.2• with…

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Q: A pushing force of magnitude Fpush from x-0 to x=8.92. If A=2.98 and C=0.0733, and this pushing…

A: The pushing force has a form given by F=Ae-CxIn order to find the force required to push the object…

Q: For given two vectors, Ā = -2.01 + 3.0f + 4.0k and B = 3.0î + 1.0j – 3.0k a. Find the cross product…

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Q: A 5.0 N force is applied to a 2.0 kg object initially at rest. The force was removed after the…

A: Given data: Force (F) = 5.0 N Mass (m) = 2.0 kg Initial velocity (v0) = 0 m/s Displacement (d) = 2.5…

Q: Does the scalar product of two vectors depend on the choice of coordinate system? Yes No

A: No, the scalar product of two vectors depend on the choice of coordinate system

Q: For what values of the angle ? between the two vectors is their scalar product positive? x ° ≤ ? <…

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Q: The dot product is an operation between two vectors and is a fundamental part of the definition of…

A: The vectors are given as,

Q: What is the physical meaning of dot product? Why dot product of two vector will always provide you a…

A: The dot product is one way of multiplying two vectors. And its result yields a scalar quantity. It…

Q: Part A Find the angle between each of the following pairs of vectors A = Agi + Ayj and B = Bại +…

A: Given that:- Two vectors A and and B is given in the rectangular form.

Q: Use the triple scalar product to find the volume of the parallelepiped having adjacent edges u, v,…

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Q: Calculate the scalar product of the two vectors shown in the figure. Pay attention to the units.…

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Q: Use the definition of scalar product, ?→⋅?→�→⋅�→ = ab cos θ, and the fact that ?→⋅?→�→⋅�→ = axbx +…

A: The objective of the question is to calculate the angle between two vectors using the definition of…

Q: 11.a. Consider the standard problem of raising a mass m through a height h near Earth's surface.…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Two vectors have the following magnitude, A = 12.8 m and B = 7.1 m. Their vector product is: A⨯B =…

A: |A⨯B|=x2+y2           =-3.4 m2+11.7 m2           =12.2 m

Q: 51+81-2k. If the displaceme Two force vectors are given P = î+2ĵ+4k, and Q = vector is D = 1-5ĵ+2k,…

A: The resultant of two forces is R→=P→+Q→ Substitute the vectors P and Q…

Q: + The dot produet of any two vectors as 4 and 4 can be written as: A: 4.4, 4,A, cos0 c 14 x 4= 4,4,…

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Q: iven two vectors: M = -3i + 6j – 5k and N = -2i + 3j + k ne cross product of MxN equals hoose the…

A: Given A̅ = -3î + 6ĵ -5k̂  B̅ = -2î + 3ĵ +k̂

Q: A force of 20 Ib is required to hold a spring stretched 8 in. beyond its natural length. How much…

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Q: What is the scalar product of vector A = 21 + 53- k and vector B = 3 - 2j + 4k is ? O 41 O 28 O-8

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Q: wo vectors have the following magnitude, A = 13.2 m and B = 11.7 m. Their vector product is:  A⨯B =…

A: Given: A=13.2 mB=11.7 m A×B=-4 mi+9.3 mk

Q: 1. Double swing The vector k and a in the figure has a magnitude of 10.0 [m='] and 5.00 [m],…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

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: Calculate the dot product of the two vectors: A=i+4j-3k and B=j-2k O 10 O11 O 3 O -3

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