A jogger travels a path that consists of two parts. The first one is a displacement (A) of 2.40 km due south, and the second comprises of a displacement (B) which points due east.
(i) The resultant displacement (A) + (B) consists of a magnitude of 3.74 km. Find out the magnitude of(B) ?
Find out the direction of (A) +(B) relative to due south?
(ii) Assume that (A) -(B) had a magnitude of 3.74 km. Then what would be the magnitude of (B) and find out direction of (A) -(B) relative to due south?