Two 2.0 kg bodies, A and B, collide. The velocities before the collision are vA = 20i + 30j m/s and vB = 25i - 10j m/s. After the collision, vA = 20i + 15j m/s. What is the final velocity of B?
University of Ilorin PHY101 2026-exam past question
- 25i + 5j m/s
- 30i - 5j m/s
- 25i - 15j m/s
- 20i + 10j m/s
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