Homework Help is Here – Start Your Trial Now!
Science
Physics
3. Vector addition: The net displacement - A+B is the resultant of the two vectors. a. On the grid above draw the resultant vector R=A+by connecting the tail of A to the head of B. Make sure to include the arrow indicating direction. b. Write the resultant vector R-A+Busing component vector notation, Le, using unit vectors.

3. Vector addition: The net displacement - A+B is the resultant of the two vectors. a. On the grid above draw the resultant vector R=A+by connecting the tail of A to the head of B. Make sure to include the arrow indicating direction. b. Write the resultant vector R-A+Busing component vector notation, Le, using unit vectors.

University Physics Volume 1
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter2: Vectors
Section: Chapter Questions
Problem 63P: Assuming the +x-axis is horizontal to the right for the vectors in the preceding figure, find (a)...
See similar textbooks
icon
Related questions
Question

please i need help with only question 3 and 4

Activity 1.10 - Introduction to Vectors Part 1 1. The displacement vector is shown. The grid spacing is 2 meters. a. What are the x and y components of A? Pay attention to whether the components are positive or negative. Include units. Note that components are scalars and so there are no arrows on top of A, or Ay. grid spacing - 2m b. The unit vector is a vector of magnitude one that points in the +x direction. Similarly, the unit vector / points in the ty direction. Write the vector A using the unit vectors and the values of components you found above. Example: the vector = 7m i is a vector of length 7 meters pointing in the ex direction. What is the magnitude of A? d. What is the direction of A? Give the angle relative to the +x direction with counterclockwise (6) defined as positive (so that +y is 90°, -x is 180°, and -y is 270º). 2. On the grid above, draw the vector B= (61-12 j) m with the tail of located at the head of A. Make sure to include the arrow at the head of your vector. Remember the grid spacing is 2 meters. The tail is the starting point of a vector, and the head (or tip) is the pointed end. 3. Vector addition: The net displacement R= A + B is the resultant of the two vectors. a. On the grid above draw the resultant vector R = A + B by connecting the tail of A to the head of B. Make sure to include the arrow indicating direction. b. Write the resultant vector - A+ using component vector notation, I.e., using unit vectors. c. How do you find R, if you know the values of A and B₂, e., what is the relation between the x-components R₂, A, and B? d. What is the magnitude of R e. What is the direction of R? Give angle relative to +x direction with ccw defined as positive. Hint: re-draw the vector R and make sure your angle is in the correct quadrant. 4. Vector Subtraction: We want to calculate the vector difference 2-A-#where B=(61-12J) m. a. We know that A - B = A + (-B). Draw the vector - so that the tail of - is at the head of A. Remember the grid spacing is 2 meters. b. Draw the vector C-A-B. c. Write C-A-# in component vector notation, Le, using unit vectors and J. grid spacing -2m grid spacing -2m
Transcribed Image Text:Activity 1.10 - Introduction to Vectors Part 1 1. The displacement vector is shown. The grid spacing is 2 meters. a. What are the x and y components of A? Pay attention to whether the components are positive or negative. Include units. Note that components are scalars and so there are no arrows on top of A, or Ay. grid spacing - 2m b. The unit vector is a vector of magnitude one that points in the +x direction. Similarly, the unit vector / points in the ty direction. Write the vector A using the unit vectors and the values of components you found above. Example: the vector = 7m i is a vector of length 7 meters pointing in the ex direction. What is the magnitude of A? d. What is the direction of A? Give the angle relative to the +x direction with counterclockwise (6) defined as positive (so that +y is 90°, -x is 180°, and -y is 270º). 2. On the grid above, draw the vector B= (61-12 j) m with the tail of located at the head of A. Make sure to include the arrow at the head of your vector. Remember the grid spacing is 2 meters. The tail is the starting point of a vector, and the head (or tip) is the pointed end. 3. Vector addition: The net displacement R= A + B is the resultant of the two vectors. a. On the grid above draw the resultant vector R = A + B by connecting the tail of A to the head of B. Make sure to include the arrow indicating direction. b. Write the resultant vector - A+ using component vector notation, I.e., using unit vectors. c. How do you find R, if you know the values of A and B₂, e., what is the relation between the x-components R₂, A, and B? d. What is the magnitude of R e. What is the direction of R? Give angle relative to +x direction with ccw defined as positive. Hint: re-draw the vector R and make sure your angle is in the correct quadrant. 4. Vector Subtraction: We want to calculate the vector difference 2-A-#where B=(61-12J) m. a. We know that A - B = A + (-B). Draw the vector - so that the tail of - is at the head of A. Remember the grid spacing is 2 meters. b. Draw the vector C-A-B. c. Write C-A-# in component vector notation, Le, using unit vectors and J. grid spacing -2m grid spacing -2m
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 10 steps with 6 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Vector basics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
University Physics Volume 1
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Principles of Physics: A Calculus-Based Text
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers with Modern …
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS