Problem 3: Find unit vector of a force. Find the unit vector corresponding to a 100 N force at 60° from the z-axis.
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Q: Vector u = <-7,3,-5> and vector v = <-1,1,0>. Find the cross product of u X v.
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Q: find the angle between the pair of vectors A=3.00i + 5.00j B=10.00i + 6.00j
A: Given data: A=3.00i + 5.00j B=10.00i + 6.00j Required: Angle between vector A and B
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- The direction of the cross product is perpendicular to both of the input vectors Ounknown, it is a scalar O the same as the first vector O the same as the second vectorGiven M = 31 +4ĵ - 5k and N = 61 - 4 ĵ - 4k, calculate the vector product M x Ñ. K Î + ĵ+Two vectors in Cartesian coordinates have components A=(2,3,2) and B=(4,-1,7). What is the dot product of vector A with vector B? A•B=
- Determine the cross product of the following vectors A x B, write the component in the j-direction. A=35 i + 97.4 j + 74.1 k B=86 i + 42.2 j + 26.8 kScalars and vectors: Vector A has a magnitude of 9.0 and Vector B has a magnitude of 3.0. If the vectors are at an angle of 30.0º, what is the magnitude of the cross product A x B? Here are the choices: 13.5 16.2 23.4 27.0PartA Glven two vectors A-400+3.60 3 and B 5.80 i-2.00 nd the scalar product of the two vectors A and B. Submit Request Answer Part B Find the angle between these two vectors.
- F = (-30i + 60j + 60k )kN %3D Forces are concurrent at point O. Determine the magnitude of the resultant of the three vectors. a 71.5 kN b 187 kN F, = (60i – 20j+ 15k )kN c 116 kN d 83.7 kN Determine the angle between F, andF,. F, = (20j – 25k)kN X а 111° b 132° c 69.0° d 21.0° Select the expression that denotes a unit vector in the direction and sense of F,. a 0.625j -0.781k b 0.625i -0.781j c -0.625 j –0.781k d 0.625i +0.781jVector A has a magnitude of 4 m and lies in the xy plane directed at 45 degrees counterclockwise from the positive x axis, whereas the vector B has a magnitude of 3m and lies in the yz plane directed at 30 degrees from the positive z axic. Find the cross product A x B and the angle between the vectors.(a) What is the sum of the following four vectors in unit-vector notation? For that sum, what are (b) the magnitude, (c) the angle in degrees, and (d) the angle in radians? Positive angles are counterclockwise from the positive direction of the x axis; negative angles are clockwise. ➡️ E: 6.00 m at +0.900 rad F: 5.00 m at -75.0° G: 4.00 m at + 1.20rad H: 6.00m at -210°
- Vector u = <-7,3,-5> and vector v = <-1,1,0>. Find the cross product of 9(u X v)Our vectors P and Q have the same amount. How can we rearrange them so that the sum of them is toward the right? Explain this?For the vectors shown in the figure, find the magnitude and direction of the vector product A C. B' 6. 70° 40° 8. 48, directed out of the page 45. directed out of the page O 16. directed out of the page O 48, directed into the page O 45, directed into the page ) 16, directed into the page