Find the magnitude and direction angle for the vector v = 5 cos 144°i + 5 sin 144°j.
(1 point)
Responses
5 start root 2 end root, 36°
Image with alt text: 5 start root 2 end root , 36°
5, 144°
5, 144°
10, 73°
10, 73°
25, 36°
The correct answer is:
5√2, 36°