Calculate the magnitude of resultant vector, angle and its direction of the ash flume of reach of Taal volcano on a 4 days, on its 1st day 175 km, 48º s of E from the main crater, 78 km, 25º N of E on the next day, 130 km, 56º E of N on the 3rd day and the 4th day 100 km, 60º w of S.

The magnitude of a vector is 23.5 units and points in the direction 350 degrees counterclockwise from the positive x-axis. Calculate the x- and y- components of this vector.

Since the magnitude of the vector A is 6 units and its direction is north, the magnitude of the vector B is 3 units and its direction is south, what is the magnitude and direction of the vector 2A + 3B?

The x component of vector A is 8.7 units, and its y component is -6.5 units. What is the magnitude of A?

A vector has an x-componant of -66 and a y-componant of 67. Find the direction of the vector in degrees between 0 and 360.

Vector A has a magnitude of 37 units and points in the positive y direction. When vector B is added to A, the resultant vector A +  B points in the negative y direction with a magnitude of 12 units. Find the magnitude and direction of B. I got magnitude = 49  Direction ___ ?

Two vectors A⃗ and B⃗ are at right angles to each other. The magnitude of A⃗ is 2.00. What should be the length of B⃗ so that the magnitude of their vector sum is 5.00?

The figure shows a two-dimensional vector A. The x-component of A is -10.30 and the y-component is 6.45. What is the magnitude A of this vector? A = A

what are the magnitude and angle of a vector with these components?  Bx= 7.8 m and By= 10.2 m

A vector has a magnitude of 2.8 m and points in a direction that is 135 counterclockwise from the a axis. You may want to review (Page 71).