1. A vector B = Bxi + Byj, when added to the vector C = 3.0i + 4.0j, yields a resultant vector A that is in the negative y- direction and has a magnitude which is twice that of C. Find
(a) Bx and By,
(b) the magnitude of B,
(c) the angle between B and C.
2. John had a good long walk on Sunday morning with his dog. He started from his home walking 1.2 mile east, then 1.5 miles 30 degree N of E, followed by 2.0 miles, 45 degrees of S of W. At this point, what is his position with respect to his home?
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The route followed by a hiker consists of three displacement vectors A, B, and C. Vector A is along a measured trail and is 1550 m in a direction 25.0° north of east. Vector B is not along a measured trail, but the hiker uses a compass and knows that the direction is 41.0° east of south. Similarly, the direction of vector C is 35.0° north of west. The hiker ends up back where she started. Therefore, it follows that...
8 10 11 12
8. In unit-vector notation, A = (4.0 m) + (3.0 m)ŷ and B = (-13.0 m)Â + (7.0 m), (a) what is the sum of the two vectors? (b) What are the magnitude and (c) the direction of A + B (relative to )? 9. Two vectors are given by A = (4.0 m) – (3.0 m)ỹ + (1.0)2 and B = (-1.0 m) + (1.0 m)ĝ+ (4.0 m)2. In unit-vector notation, find (a) A +...
M2 instructions: In M2 data sheet you are adding vector A and B in 5 different cases (a,b,c,d,e). In all cases Vector A is 3 N and vector B is 4 N, but in each case, they have different directions. Your task is to find vector C such that A+B=C. we are using drawing method of vector addition. To learn how to add 2 vectors watch the posted video. You should return the data sheet and show vector C and...
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to the x axis. Find the scalar components of vectors B and C.
A, B, and C are three vectors. Vectors B and C when added together equal vector A. Vector Ahas a magnitude of 88 units and is directed at an angle of 44° relative to...
Full answers and working out please.
B -B (A+B) (B+A) (A-B) B FIGURE 1.3 FIGURE 1.4 (1) Addition of two vectors. Place the tail of B at the head of A; the sum, A+B, is the vector from the tail of A to the head of B (Fig. 1.3). (This rule generalizes the obvious procedure for combining two displacements. Addition is commutative: A+B=B+A; 3 miles east followed by 4 miles north gets you to the same place as 4 miles...
Part B & C
121 <HW2-Ch3 Item 1 You are given a vector in the xy plane that has a magnitude of 80.0 units and a y component of -69.0 units Part B Assuming the component units long and points entirel VA Submit Previous Ang Assuming the component is known to be positive, specify the magnitude of the vector which, if you add it to the original one would give a resultant vector that is 800 units long and points...
Physics Question Please do Part
A B and C
What is Ward's displacement vector? Give your answer in component form, using a coordinate system in which the y-axis points north. Express your answers using two significant figures separated by a comma. Revievw Ruth sets out to visit her friend Ward, who lives 60 mi north and 100 mi east of her. She starts by driving east, but after 10 mi she comes to a detour that takes her 15 mi...
Problem 1 Consider the vectors A, B, aod C drawn below B-10m) (A) Draw a fourth vector D such that the sum of all the components of all the vectors adds t0 zero (A + B + C + D-0). (B) What is the magnitude and direction of the vector? Problem 2 Alice and Bob are studying in Thompson Library, when they realize that they are late for class in Derby Hall. Both students dash out of the front door...
Learning Goal:
To be able to add and subtract vectors using geometric and
vector addition.
A brother and sister are playing in the woods, when suddenly the
brother realizes that they are separated. The last place he
remembers seeing his sister is at a particularly large tree. The
brother traveled d1=20.0 m at θ1=21.0∘from the tree then turned and
traveled d2=12.0 m at θ2=138∘. Meanwhile, the sister traveled
d3=19.0 m at an angle of θ3=−112∘ from the tree. The angles...
2. Find the force (vector) between Q1-40uC r1 (x1-2,y1-2,z1-3) and Q2-47uCr2 (x2-3,y2-3,z2-1) A) .68i 34j -69k B) 1.25 .62j-1.26k 12 0 Fi C) 1.44i .72-145k D) 1.06i .53j-1.07k 5. When the coordinates of a system don't have components over the coordinates, we determine that they are D. Rectangular A. Orthogonal C. Inclusive 7. A vector V1 (x=4, y-6, z-8), which is the magnitude of the projection on the YZ plane A) 10 X 1 V 1 B) 8.5 C 13...