City A lies 30 km directly south of city B. A bus, beginning at city A travels 50 km at 37° north of east to reach city C. How far and in what direction must the bus go from city C to reach city B? A A) 20 km, east B B) 40 km, east C C) 20 km, west D D) 40 km, west

City A lies 30 km directly south of city B. A bus, beginning at city A travels 50 km at 37° north of east to reach city C. How far and in what direction must the bus go from city C to reach city B? A A) 20 km, east B B) 40 km, east C C) 20 km, west D D) 40 km, west

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Vectors A treasure map shows a path from the hanging tree to walk to find the buried treasure. It reads to start at the hanging tree and north 7.5 meters. The map then says to turn and walk 9.8 meters at 30 degrees north of east, then walk south 1.4 meters, and finally walk west 38.0 meters. Once at this position, the map says to turn east and walk 14.0 more meters, then turn north and walk 12.0 more meters, and finally to turn due west and walk 6.0 meters. There you will find the treasure!(a) Being a physicist, you want to get rid of all the steps and walk right to the treasure. What is the magnitude of the displacement you would walk if you walked directly to the treasure alongthe line of the resultant?
Your friend ask you to go to mall to buy fruits. To head to the store from your house, you walked 5.00 km south and then 3.00 km 60° north of east. a)Draw the vector addition of the two individual displacements. b)Find the x- and y-components of both displacements.
Start by copying the navigational bearing axes onto your paper: W N E (a) Next, draw vector V representing a ship traveling 383 miles on a bearing of N 55° W. (b) Find exactly how far north the ship traveled. (c) Find exactly how far west the ship traveled. (d) Next, use a scientific calculator to write approximations for (b) and (c). (e) Then write your approximations with correct number of significant digits.
Let A= (3.0 m, 200south of east), B = (2.0 m, north), and C= (5.0 m, 700south of west). Draw and label A, B, and C with their tails at the origin. Use a coordinate system with the x-axis to the east. b. Write A, B, and C in component form, using unit vectors. c. Find the magnitude and the direction of D = A + B+ C.
You pilot an airplane with the intent to fly 399 km in a direction 51.0 ° south of east from the starting airport. Air traffic control requires you to first fly due south for 81.5 km A) After completing the 81.5-km flight due south, how far are you from your destination? B) In what direction should you point your airplane to complete the trip? Give your answer as an angle relative to due C) your airplane has an average ground speed of 477 km/h, what estimated time of travel should you give to your passengers after completing the initial 81.5 km south? Plz include units.
help me
How exactly would you solve this problem??
The magnitude V1 is 6.2 and it points along the negative x axis, while the magnitude V2 is 8.0 and it points at 40 degrees counter clockwise from the positive x axis. A. What are the x and y components of vector V1? B. What are the X and Y components of vector V2? C. Determine magnitude of the sum V1+V2 D. Determine the angle of the sum V1+V2, measured counter clockwise from the positive x axis.
An airplane is flying in the direction of 30° west of north. Windis blowing at 40 miles per hour from the south.a) What is the projection of the wind vector in the direction the airplaneis headed?b) What is the projection of the wind vector in the directionperpendicular to the direction the airplane is headed?
Question: The x-component of a vector is -25 units and the y-component is 40 units. Find the magnitude and direction of this vector. A) 47.2 and 58° B) 33.1 and 23° C) 45.2 and 26° D) 66.0 and 22° E) 50.0 and 37°
1A) Saanich is walking around the campus. Saanich walks 2.4 km north. Saanich then makes a left turn and walks 1.45 km west. Finally, Saanich makes a right turn and walks 1.2 km north and sits on a bench. What is the magnitude and displacement of Saanich from the starting point? a) 3.9 km, 24° north of west b)5.3 km, 59° north of west c) no answer is correct d)3.9 km, 66° north of west e)5.3 km, 70° north of west 1B) Saanich drives a car of mass 1800 kg on the Ford Test Track. If the initial speed of the car is 32m/s and the track can be approximated as a circle of radius 25 m, what is the average velocity Saanich would be travelling at during a single revolution? a) 100 m/s b) zero m/s c) 44 m/s d) 26 m/s e) 32 m/s 1C) Saanich is participating in a physics lab. He fires a projectile at an angle of 47.0° off of a desk. If Saanich shoots the projectile at a speed of 25 m/s, how long does it take the projectile to reach its highest point? a) 1.7 s b) 2.9 s c) 1.9 s d) 9.8 s e)1.5 s
A plane flies in two straight-line segments. On the first segment it flies 250 km at an angle of 30 south of west. Then it flies 125 km at an angle of 20 east of south on the second segment. Find the magnitude and direction of the resulting (overall) displacement of the plane by graphically drawing the displacement vectors and by calculating the resultant using components