A ball is thrown up vertically with speed u. At the same instant another ball b is released from rest at height h vertically above the point of projection A taking the moment of projection of A .Taking the moment of projection as t=0 and acceleration due to gravity is g at the momment of collision the position of a is at a distance?

A ball is thrown up vertically with speed u. At the same instant anoth

1.	A ball is thrown up vertically with speed u. At the same instant another ball b is released from rest at height h vertically above the point of projection A taking the moment of projection of A .Taking the moment of projection as t=0 and acceleration due to gravity is g at the momment of collision the position of a is at a distance?
Answer» A ball is thrown up vertically with speed u. At the same instant another ball b is released from rest at height h vertically above the point of projection A taking the moment of projection of A .Taking the moment of projection as t=0 and acceleration due to gravity is g at the momment of collision the position of a is at a distance?

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