Question

(A) 600
(B) 30°
(C) 15°
(D) 90°
The resultant of two forces at right angles is 17 N. If the maximum resultant is 23 N, the greater force is :
(A) 15 N
(B) 8N
(C) 7 N
(D) 23 N
The sum of two unit vectors is a unit vector. The difference of those unit vectors is of magnitude :​

Answer 1

Answer:

90 degree 15N you can identify by this question even