1.Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South...
1.Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South of West. Write A, B, and C in component form using unit vectors. Find the magnitude and the direction of D= A+B+C
2.Two vectors are given by 16m at 45 degrees from the x axis and 25 m at 30 degrees from the x axis.
a. Draw the two vectors to scale. Start the second vector at the end of the first vector. Draw the resultant vector.
Homework Answers
Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South...
Let A = 3m@200 South of E, B = 2m North, and C = 5m@700 South of West. Write A, B, and C in component form using unit vectors. Find the magnitude and the direction of D= A+B+C.
1. Two vectors are given by 16m at 45 degrees from the x axis and 25...
1. Two vectors are given by 16m at 45 degrees from the x axis and 25 m at 30 degrees from the x axis. Draw the two vectors to scale. Start the second vector at the end of the first vector. Draw the resultant vector. a. b. Write each vector in terms o ij coordinates. c. What is the sum of the two vectors? Write your answer in <4 format and as a magnitude and an angle.
Two vectors are given by 16m at 45 degrees from the x-axis and 25 m at...
Two vectors are given by 16m at 45 degrees from the x-axis and 25 m at 30 degrees from the x-axis. Draw the two vectors to scale. Start the second vector at the end of the first vector. Draw the resultant vector.
9.0 cm (2) None of the above (3) PROBLEM 4 HINT-start by reviewing 1.8 Components of...
9.0 cm (2) None of the above (3) PROBLEM 4 HINT-start by reviewing 1.8 Components of Vectors Vector A has a y-component of +9.60 m and makes an angle of 32.0 degrees counterclockwise from the y-axis. What is the x-component? 6.00 m (1) 6.00 m (2) None of the above (3) PROBLEM 5 You drive 3.25 km north, then 2.20 km west, then 1.50 km south. Use components to calculate the magnitude and direction of the resultant. HINT start by...
Vectors A and B have the same magnitude v. The direction of vector A is north...
Vectors A and B have the same magnitude v. The direction of vector A is north and the direction of vector B is 60 degrees west of south. What is the magnitude of vector A minus vector B?
Vector A has a magnitude of 146 units and points 36.0° north of west. Vector B...
Vector A has a magnitude of 146 units and points 36.0° north of west. Vector B points 63.0° east of north. Vector points 16.0° west of south. These three vectors add to give a resultant vector that is zero. Using components, find the magnitudes of the following vectors e) vector B x units (b) vector C x units Enter a number
Part A. Geometric Addition What is the magnitude and direction of the resultant vector, R, when...
Part A. Geometric Addition
What is the magnitude and direction of the resultant vector, R,
when the parallelogram law is applied to A and B?
Part B. Component addition of vectors
What is the resultant vector, R, obtained by adding vectors C
and D?
Part C. Addition of more than two vectors
For the vector sum R = A + B + C + D, what are the magnitude and
direction of the resultant R?
Learning Goal: To use geometric...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically and analytically. 1. CL 30° 40° 20 2. Find i j k in unit-vector notations. Is it a unit-vector? Justify your answer 3. Vector ã is 3m long and is 60° above x-axis in the first quadrant. Vector b is 5m long and is 50° below the x-axis in the fourth quadrant. Find a) + b, b) а-b, c) b-a. Provide answers to a)-c)...
Learning Goal: To use geometric and component addition of vectors. Four vectors A, B, C, and...
Learning Goal:
To use geometric and component addition of vectors.
Four vectors A, B,
C, and D are shown (not to
scale). Vector A has magnitude 18.9 and acts at an
angle of 13.3 degrees with respect to the positive x axis.
Vector B has magnitude 14.1 and acts at an angle
of 71.3 degrees with respect to the positive x axis.
Vector C has magnitude 46.1 and acts at an angle
of 147.5 degrees with respect to the positive...
b) fill-in example: Find the electric field at field point B 2 m 2m 2 m...
b) fill-in example: Find the electric field at field point B 2 m 2m 2 m A +C solution: the field directions at B are 'away from +, towards 2 m 2m 2m +++ -21C +C now for the magni tude and the charge is 2uC= 2 x10-6 C, so the distance is klQ E = for each field vector now we have to add the vectors. Both vectors are at 45 to the horizontal, 2 m +++ 2 m...
1. Two vectors are given by 16m at 45 degrees from the x axis and 25 m at 30 degrees from the x axis. Draw the two vectors to scale. Start the second vector at the end of the first vector. Draw the resultant vector. a. b. Write each vector in terms o ij coordinates. c. What is the sum of the two vectors? Write your answer in <4 format and as a magnitude and an angle.
9.0 cm (2) None of the above (3) PROBLEM 4 HINT-start by reviewing 1.8 Components of Vectors Vector A has a y-component of +9.60 m and makes an angle of 32.0 degrees counterclockwise from the y-axis. What is the x-component? 6.00 m (1) 6.00 m (2) None of the above (3) PROBLEM 5 You drive 3.25 km north, then 2.20 km west, then 1.50 km south. Use components to calculate the magnitude and direction of the resultant. HINT start by...
Vector A has a magnitude of 146 units and points 36.0° north of west. Vector B points 63.0° east of north. Vector points 16.0° west of south. These three vectors add to give a resultant vector that is zero. Using components, find the magnitudes of the following vectors e) vector B x units (b) vector C x units Enter a number
Part A. Geometric Addition
What is the magnitude and direction of the resultant vector, R,
when the parallelogram law is applied to A and B?
Part B. Component addition of vectors
What is the resultant vector, R, obtained by adding vectors C
and D?
Part C. Addition of more than two vectors
For the vector sum R = A + B + C + D, what are the magnitude and
direction of the resultant R?
Learning Goal: To use geometric...
Find the components of the three vectors as shown. a-8m, b-6m, c-5m. Find a+b-č both, graphically and analytically. 1. CL 30° 40° 20 2. Find i j k in unit-vector notations. Is it a unit-vector? Justify your answer 3. Vector ã is 3m long and is 60° above x-axis in the first quadrant. Vector b is 5m long and is 50° below the x-axis in the fourth quadrant. Find a) + b, b) а-b, c) b-a. Provide answers to a)-c)...
Learning Goal:
To use geometric and component addition of vectors.
Four vectors A, B,
C, and D are shown (not to
scale). Vector A has magnitude 18.9 and acts at an
angle of 13.3 degrees with respect to the positive x axis.
Vector B has magnitude 14.1 and acts at an angle
of 71.3 degrees with respect to the positive x axis.
Vector C has magnitude 46.1 and acts at an angle
of 147.5 degrees with respect to the positive...
b) fill-in example: Find the electric field at field point B 2 m 2m 2 m A +C solution: the field directions at B are 'away from +, towards 2 m 2m 2m +++ -21C +C now for the magni tude and the charge is 2uC= 2 x10-6 C, so the distance is klQ E = for each field vector now we have to add the vectors. Both vectors are at 45 to the horizontal, 2 m +++ 2 m...
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