December 9, 2021 Q3: A pendulum bob of mass m is suspended by a string of length I from a car of mans M which moves without friction along a horizontal track as shown. Use suitable coordinates to: a) Write the equations of constraints. b) Find the Lagrangian function.

Q: 2- find the unit vector perpendicular to the vector P= 3ax +2y +ag

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Q: A force 3 N making angle 17 with x axis. counter clockwise The x component is?

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Q: 2. we S 50° 18m ->E

A: Given, The magnitude of the vector, 18 m direction, 50°  S of E

Q: -3i-2j and B= -2i+5j. Find the direction of the vec C=A+B.

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Q: Biove +五 请2m

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Q: Calculate the resultant force. Express the answer in terms of unit vector. F = 2.0 N, 20° N of W F,…

A: Let us write down the forces in vector form as- F1→=2.0 N-cos20oi^+sin20oj^F2→=10.5 N-j^F3→=18…

Q: Which of the following plots produce a line with slope equal to 6.626 x 10 34 J s? Select all that…

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Q: add the vectors

A: For the first figure, the vector equation is

Q: Compute for the x-component of 60.9430-unit vector directed 79.2526 degrees with respect to the…

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Q: 3. Two vectors are equal if they have the... a. Different magnitude and direction. O b. Same…

A: Given  3. Two vector are equal if they have the ______  4. The sign of the components in vector will…

Q: 15. A certain vector in the xy plane has an x component of 4 m and a y component of 10 m. It is then…

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Q: 4. Write each combination of vectors as a single vector. See figure below. (a) PQ+QR (b) RP+ PS (c)…

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Q: Consider the following motion: The cart's initial position is the bottom of the track. You give it a…

A: Given:The ramp is inclined at an angle, θinitial position is at the bottom of the tracklet the…

Q: Given two vectors with equal magnitudes of 59 and their sum vector 93j. Find the angle between them.

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Q: Six vectors are shown below. ン Select all vectors which have the same magnitude.

A: The quantities which has both magnitude and direction are called vectors. A vector has a head and a…

Q: Ã = (5 m/s)î + (2 m/s)j, B = (3 kg · m/s²)î + (2 kg · m/s²)I %3D

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Q: Answer: T0.005@ A PERPENDICULARITY 8. Answer:

A: Perpendicularity within a 0.005 tolerance zone at MMC relative to datum A

Q: Find angle between two unit vectors A and B. A = 10i-3j-15k; B = 13i-5j+3k

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Q: 9) Determine the unit vector of r. 30 40°

A: Given data, Angle of the vector r from Z-axis = 30o Angle of vector r from X-axis = 40o

Q: Determine the resultant of the following: 8.0 N at 40°, 9.0 N at 120°, and 12.0 N at 200 all angles…

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Q: 82. Find the scalar components of three-dimensional vectors Gand H in the following figure and write…

A: Three dimension vector in terms of spherical polar co-ordinates…

Q: In the cross (or vector) product qu x B we know that 9=1 -307 +9.07+-212 -3.07+4.07 +6.0 B=B₁1+B7+BA…

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Q: Question 2.7

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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: Q1. Express each force using cartesian: A=( )+ ( )j ++( )k B=( )i + ( )j + ( )k C = ( )i + ( )j + (…

A: Introduction: The direction of the arrow shows the direction of the vector and the length of the…

Q: Find the magnitude and direction angle of the given vector. A. u=(3, 8) B. u=(4, 7) C. u=(5, - 1)

A: Given:- given vector. A. u=(3, 8) B. u=(4, 7) C. u=(5, - 1) Find:- The magnitude and direction angle…

Q: Step 2. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of…

A: For which type of the electromagnetic radiation is the atmosphere of the Earth totally opaque.

Q: Ā = 3î + 43, B = î + 2)

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Q: X 3. Calculate the coordinate direction angles of vector Q. Z 72° 36° Q = 300 lb y

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Q: What are the polar coordinates of a vector whose component vectors are -6.50 m vertically and +9.60…

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Q: Prove that mut %3D ==o /2

A: To prove :- 1) P2o=12mωℏ 2) Po=<0|P|0>=0

Q: Question 6

A: Given Two vectors  and its resultant and their components along the x and y axis We have to find…

Q: up or down

A: Given data :   Applied force, F = 100000 N Weight, W = 50000 N

Q: 4. Vector d = (-2.5, -3.6) m, reconcile the vector to polar coordinate

A: Given value--- vector d = ( -2.5 , -3.6 ) . We have to find--- polar coordinate?

Q: Given two vectors A = 2i +3j++ 4k and B=3i + 1j - 3k. Find the unit vector that is perpendicular to…

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Q: Draw the vector: 50 N, 30o , North of East

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Q: 10. What is the acceleration (m/s2) for an incline with an angle 23.3 degrees?

A: given: a=23.3 o

Q: Find the following vector product A x (F+2C ).

A: We can find the cross product of two vectors using the determinant of the matrix as given below. A =…