Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Two particles A and B, move with constant velocities v 1 and v 2. At the initial moment their position vectors are r 1 ​ ​ and r 2 ​ ​ respectively. The condition for particles A and B for their collision is:

Two particles A and B, move with constant velocities v 1 and v 2. At the initial moment their position vectors are r 1 ​ ​ and r 2 ​ ​ respectively. The condition for particles A and B for their collision is:

move with constant velocities v 1 ​ ​ and v 2 ​ ​ . At the initial moment their position vectors are r 1 ​ ​ and r 2 ​ ​ respectively. The condition for particles A and B for their collision is: Two particles A and B