Question

Two vectors having equal magnitude of 5 units, have an angle of 60° between them. Find the magnitude of their
resultant vector and its angle from one of the vectors.​

Answer 1

Explanation:

$2x \cos( \frac{ \alpha }{2} )$

where x is the vector and Alpha be the angle between them

$10 \times \cos(30)$

$5 \sqrt{3}$

hope it helps

Answer 2

Answer:

$5 \sqrt{3}$

Explanation:

each magnitude is 5 and angle is 60

then

5 *5 =25

5*5