Question

Two forces P and Q act at a point and have resultant R. If Q is replaced by
$R^2-P^2/Q$ acting in the direction opposite to that
of Q, the resultant:

(A) remains same (B) becomes half (C) becomes twice (D) none of these

Answer 1

C is the answer
because the Q is replaced and replaced object put froce against it

Answer 2

Answer:

Step-by-step explanation:

I think i am able to help you.vaishnavi