Two forces P and Q are in ratio P: Q = 1:2. If
their resultant is at an angle tan
to vector
P, then angle between P and Q is :
(B)45°
(A) tan- (3)
(C) 30°
(D) 60°
CORP
Answers
Answer:NOTE:- The solution could be found in many ways
Though there are many ways The start point is always the same. Here I've started it form the information of tan A=√3/2. However after reaching a point where I can simply my solution and save my time, I've opted for Hit and Trial method. You can also go for making it a quadratic equation. However this will increase the complexity of the solution and will take a lot of your precious time.
If you are a student of Mathematics then you will learn this making of quadratic equations ahead. If you are a Biology student then going into such complexity is not recommended.
However we shall always look forward to save our time. Thus Hit and Trial method will be best for both. Check my solution and you will understand the difference.
Explanation:
