Answer and Explanation:
O decreases linearly with the distance from the generator
Answer: (a) 36.18mm
(b) 23.52
Explanation: see attachment
Answer:
Parallelogram law of vector addition states that if two vectors are considered to be the adjacent sides of a parallelogram, then the resultant of the two vectors is given by the vector that is diagonal passing through the point of contact of two vectors.
I attached a photo that explains and gives the answer to your questions. Had to add a border because the whole picture didn’t fit.