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Two balls A and B, having different but unknown masses, collide. A is initially at rest and B has a speed v. After collision, B has a speed v/2 and moves at right angles to its original motion. (a) Find the direction in which ball A moves after the collision. (b) Can you determine the speed of A from the in- formation given? Explain.

Two balls A and B, having different but unknown masses, collide. A is initially at rest and B has a speed v. After collision, B has a speed v/2 and moves at right angles to its original motion. (a) Find the direction in which ball A moves after the collision. (b) Can you determine the speed of A from the in- formation given? Explain.

Grade:11

1 Answers

Kevin Nash
askIITians Faculty 332 Points
7 years ago
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