A jogger runs due east along a straight jogging trail that is 2 km long. When she reaches the end of the path, she turns around and runs back to the west toward her initial starting point. In which direction does her displacement point after she has run a total distance of 3 km?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 2, Problem 1CQ

A jogger runs due east along a straight jogging trail that is 2 km long. When she reaches the end of the path, she turns around and runs back to the west toward her initial starting point. In which direction does her displacement point after she has run a total distance of 3 km?

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

02:10

Students have asked these similar questions

How can you tell which vowel is being produced here ( “ee,” “ah,” or “oo”)? Also, how would you be able to tell for the other vowels?

You want to fabricate a soft microfluidic chip like the one below. How would you go about fabricating this chip knowing that you are targeting a channel with a square cross-sectional profile of 200 μm by 200 μm. What materials and steps would you use and why? Disregard the process to form the inlet and outlet. Square Cross Section

1. What are the key steps involved in the fabrication of a semiconductor device. 2. You are hired by a chip manufacturing company, and you are asked to prepare a silicon wafer with the pattern below. Describe the process you would use. High Aspect Ratio Trenches Undoped Si Wafer P-doped Si 3. You would like to deposit material within a high aspect ratio trench. What approach would you use and why? 4. A person is setting up a small clean room space to carry out an outreach activity to educate high school students about patterning using photolithography. They obtained a positive photoresist, a used spin coater, a high energy light lamp for exposure and ordered a plastic transparency mask with a pattern on it to reduce cost. Upon trying this set up multiple times they find that the full resist gets developed, and they are unable to transfer the pattern onto the resist. Help them troubleshoot and find out why pattern of transfer has not been successful. 5. You are given a composite…

Answer 2

Textbook Question

Chapter 2, Problem 1CQ

A jogger runs due east along a straight jogging trail that is 2 km long. When she reaches the end of the path, she turns around and runs back to the west toward her initial starting point. In which direction does her displacement point after she has run a total distance of 3 km?

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

02:10

Answer 3

Textbook Question

Chapter 2, Problem 1CQ

A jogger runs due east along a straight jogging trail that is 2 km long. When she reaches the end of the path, she turns around and runs back to the west toward her initial starting point. In which direction does her displacement point after she has run a total distance of 3 km?

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

02:10

Answer 4

Textbook Question

Chapter 2, Problem 1CQ

A jogger runs due east along a straight jogging trail that is 2 km long. When she reaches the end of the path, she turns around and runs back to the west toward her initial starting point. In which direction does her displacement point after she has run a total distance of 3 km?

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

02:10

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Answer 8

Expert Solution & Answer

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The direction in which the displacement of the jogger point after she run a total distance of 3 km.

Answer 12

Answer to Problem 1CQ

The displacement of the jogger point towards east after she run a total distance of 3 km

Answer 13

Explanation of Solution

Given that the jogger runs up to the end of the straight trail which is towards east and of distance 2 km and runs back towards west such that she covers a distance of 3 km in total. This implies that the distance she covered in the return run is 1 km and the final position of the jogger is at the middle of the trail.

The displacement is the vector from the starting point of the journey to the end point. Hence, the displacement vector in this situation points from the initial position to the midpoint of the trail. That is, the displacement of the jogger point towards the east direction.