Question

1. Vector A = a displacement of 20 m due east. Vector B = a displacement of 30 m due north Find the magnitude and direction of the vector sum A+B. 3. Vector A = an acceleration of 4 m/s/s due east Vector B = an acceleration of 3 m/s/s at 40º north of east Find the magnitude and direction of the vector sum A+B. 5. Find the magnitude and direction of the vector difference B-A using the vectors of exercise 1. 7. Vector A = a velocity of 20 m/s at 30º north of east. Vector B = a velocity of 50 m/s at 45º north of east Find the magnitude and direction of the vector difference A-B. 9. Find the east and north components of the following vector: Vector A = a velocity of 20 m/s at 30º north of east. 11. Find the horizontal and vertical components of the following vector: Vector B = a force of 30 N at 20º to the left of the vertical.

          1. Vector A = a displacement of 20 m due east.
Vector B = a displacement of 30 m due north
Find the magnitude and direction of the vector sum A+B.

3. Vector A = an acceleration of 4 m/s/s due east
Vector B = an acceleration of 3 m/s/s at 40º north of east
Find the magnitude and direction of the vector sum A+B.

5. Find the magnitude and direction of the vector difference B-A using the vectors of exercise 1.

7. Vector A = a velocity of 20 m/s at 30º north of east.
Vector B = a velocity of 50 m/s at 45º north of east
Find the magnitude and direction of the vector difference A-B.

9. Find the east and north components of the following vector:
Vector A = a velocity of 20 m/s at 30º north of east.

11. Find the horizontal and vertical components of the following vector:
Vector B = a force of 30 N at 20º to the left of the vertical.

1. Vector A = a displacement of 20 m due east.
Vector B = a displacement of 30 m due north
Find the magnitude and direction of the vector sum A+B.

3. Vector A = an acceleration of 4 m/s/s due east
Vector B = an acceleration of 3 m/s/s at 40º north of east
Find the magnitude and direction of the vector sum A+B.

5. Find the magnitude and direction of the vector difference B-A using the vectors of exercise 1.

7. Vector A = a velocity of 20 m/s at 30º north of east.
Vector B = a velocity of 50 m/s at 45º north of east
Find the magnitude and direction of the vector difference A-B.

9. Find the east and north components of the following vector:
Vector A = a velocity of 20 m/s at 30º north of east.

11. Find the horizontal and vertical components of the following vector:
Vector B = a force of 30 N at 20º to the left of the vertical.

Added by Francisco Jose P.

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