Please help... I cannot
understand the answer for letter d) only.
Answers 46.3, -46.3, and 313.7 are wrong... Please show how to do this. Thanks.
Solution) This problem is based on vectors
I have drawn the figure to indicate each direction

Please help... I cannot understand the answer for letter d) only. Answers 46.3, -46.3, and 313.7...
A jogger travels a route that has two parts. The first is a
displacement A→ of 2.75 km due south, and the second involves a
displacement B→ that points due east. The resultant displacement A→
+ B→ has a magnitude of 4.10 km. (a) What is the
magnitude of B→, and (b) what is the direction of
A→ + B→ as a positive angle relative to due south? Suppose that A→
- B→ had a magnitude of 4.10 km. (c)...
Please explain
A Jogger travels a route that has two parts. The first is a displacement A of 2.05 km due south. and the second leyatyes a displacement B that points due east. The resultant displacement A + B has a magnitude of 485 km (a magnitude of B, and (b) what is the direction of A + B as a positive angle relative to due south? Súppose that A had a magnitude of 4.85 km. (c) What then would...
A jogger travels a route that has two parts. The first is a displacement A of 2.46 km due south, and the second involves a displacement B that points due east. The resultant displacement A B has a magnitude of 3.87 km. What is the magnitude of B?
A jogger travels a route that has two parts. The first is a
displacement A with arrow of 2.40 km due south, and the second
involves a displacement B with arrow that points due east. (a) The
resultant displacement A with arrow + B with arrow has a magnitude
of 3.74 km. What is the magnitude of B with arrow? Where did I go
wrong with the second part of the question
Chapter 01, Problem 49 Displacement vector A points due east and has a magnitude of 2.18 km. Displacement vector B points due north and has a magnitude of 9.98 km. Displacement vector C points due west and has a magnitude of 9.80 km. Displacement vector D points due south and has a magnitude of 2.61 km. Find (a) the magnitude of the resultant vector A BC D, and (b) its direction as a positive angle relative to due west. (a)...
Displacement vector A points due east and has a magnitude of 2.98 km. Displacement vector B points due north and has a magnitude of 1.54 km. Displacement vector C boints due west and has a magnitude of 1 km. Displacement vector D points due south and has a magnitude of 1.4 km. Find the magnitude and direction (relative to due east) of the resultant vector A +B+C+D. magnitude direction km ocounterdlockwise from due east Additional Materials section 1 8
Displacement vector A points due east and has a magnitude of 2.26 km. Displacement vector B points due north and has a magnitude of 1.18 km. Displscement vector C points due west and has a magnitude of 1.4 km. Displacement vector D points due south and has a magnitude ef 1.4 km. Find the magnitude and direction (relative to du east) of the resultant vector A + B+C D. magnitude direction kim e counterclockwise from due east Section 1.8
Please explain
afternoon, a coupte walks three-fourths of the way around a circular lake, the radius of which is 2.70 km. They start ce.they travel? (b) What is the at the west side of the lake and head due south to begin with. (a) Whet is th magnitude of the couple's displacement? (c) What is the direction (relative to due east) of the couple's displacement? (a) Number (b) Number (c) Number Units Units Units
I
need help on number 80
M ILW Iwo ships, A and B, leave port at the same time. Ship A travels northwest at 24 knots, and ship B travels at 28 knots in a direction 40° west of south. (1 knot 1 nautical mile per hour see Appendix D.) What are the (a) magnitude and (b) direction of the velocity of ship A relative to B? (c) After what time will the ships be 160 nautical miles apart? (d)...
In an attempt to escape a desert island, a castaway builds a raft and sets out to sea. The wind shifts a great deal during the day, and she is blown along the following straight lines: 3.50 km and 45.0° north of west, then 5.10 km and 60.0° south of east, then 2.20 km and 25.0° south of west, then 5.10 km due east, then 1.70 km and 9.00° east of north, then 7.20 km and 55.0° south of west,...