Two-Dimensional Collision Angle
A 2.0 kg ball traveling at 5.0 m/s collides with a 3.0 kg ball that is initially stationary. After the collision, the 2.0 kg ball moves with a speed of 1.0 m/s at an angle of 60° with respect to its original direction. What is the angle θ of the 3.0 kg ball’s velocity relative to the initial direction of the 2.0 kg ball?
A
θ = 30°
B
θ = 60°
C
θ = -11°
D
θ = -45°
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | alicelin104061 | 0 | 1 | 2m 21s | -151 |
| #2 | teslagaming250 | 1 | 1 | 6m 36s | -296 |
| #3 | fsfa.alsharif | 1 | 1 | 43m 47s | -2,527 |
Items per page:
10
1 – 3 of 3