A uniform rod of length l is pivoted at point A. It is struck by a horizontal force which delivers an impulse J at a distance x from point A as shwon in figure, impulse delivered by pivot is zero if x is equal to

A uniform rod of length l is pivoted at point A. It is struck by a hor

1.	A uniform rod of length l is pivoted at point A. It is struck by a horizontal force which delivers an impulse J at a distance x from point A as shwon in figure, impulse delivered by pivot is zero if x is equal to
Answer» `l/2` `l/3` `(2l)/3` `(3L)/4` Answer :C