According to the given problem,
Scalar Product,
A.B = A*Bcosθ
= 12*15*cos1100
= - 61.56
= -62[B]
If vectors A and B have magnitudes 12 and 15, respectively, and the angle between the...
3. If vectors A and B have magnitudes 12 and 15, respectively, and the angle between the two when they are drawn starting from the same point is 110°, what is the scalar product of these two vectors? 4. To vectors A and Bare given by A = 51+6/t7k and B-31-8j +2k. If these two vectors are drawn st the same point, what is the angle between them?
12. The angle between two vectors is 41.4°. The vectors have magnitudes of 5.00 and 3.00 units respectively. Determine a pair of vectors that would satisfy this set of criteria and ex- press them in unit vector notation.
Vectors A and B each have magnitude 2L. When drawn with their talls at the same point, the angle between them is 60°. The value of their scalar product AB is: VIL? L23 none of these L2/2 32
The three displacement vectors in the drawing have magnitudes of A- 4.55 m, B- 5.45 m, and C-4.15 m. Find the resultant (magnitude and directional angle) of the three vectors by means of the component method. Express the directional angle as an angle above or below the positive or negative x axis. (Assume α-170 and β-68°. Give an answer between 0 and 90%.) magnitude direction o-Select- ty 118 +X
When two vectors A and B are drawn from a common point, the angle between them is d. Part A If A and B have the same magnitude, for which value of o will their vector sum have the same magnitude as A or B?
04, IfR and their magnitudes are given by A B C, then the vectors A and Bare oriented A) parallel to each other (in the same direction) B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45 E) It is impossible to know from the given information.
-B-C and their magnitudes are given by A-B-C, then the vectors A and B are oriented AJ parallel to each other (in the same direction). B) perpendicular to each other. C) antiparallel to each other (in opposite directions). D) Angle between this two vectors is 450 E) It is impossible to know from the given information. 04. If A
04. IfR -B and their magnitudes are given by A-B-C, then the vectors A and Bare oriented A) parallel to each other (in the same direction). B) perpendicular to each other Cl antiparallel to each other (in opposite directions). D) Angle between this two vectors is 45°, E) It is impossible to know from the given information
ut of What is the azimuthal angle of the vector difference of three vectors of magnitudes 75, 44 and 19 along with azimuthal angles of 105°, 22° and 200° respectively? (The difference is the sum of the 1st two vectors minus the third.) question Answer: What is the capacitance of a capacitor with circular plates of radius 13m where the distance between them is 0.009m? Answer: The distance between a charge of -2.56 x 10-7 coul (left) and another of...
Find the scalar product of the vectors in the figure below, where 0 116° and F 31.0 N. A. 132 17.3 cm A force F-(8 i-5 j) N acts on a particle that undergoes a displacement Δ-(2t + j) m (a) Find the work done by the force on the particle B. (b) What is the angle between F and Ar? Two vectors, A and B, have magnitudes of 4.50 units and 8.73 units, respectively. The angle between A and...