A radar device has an antenna that revolves at a constant rate. The graph shows the number of revolutions the device will make over time.
у
A
RADAR DEVICE ANTENNA
100
90
80
70
Number of Revolutions
60
50
40
30
20
10
2
0 1 2 3 4 5 6 7 7 8 9 10
Time (minutes)
Which table shows the data for an antenna that revolves at exactly twice the
rate of the antenna described in the graph?

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?