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Physics C: Mech
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Physics C: Mech Practice
Eight questions, choices shuffled. Results feed your honest score projection.
Question 1 of 6
0
A 2 kg object moving at 3 m/s collides and sticks to a 4 kg object at rest. What is the speed of the combined mass just after the collision?
A
2 m/s
B
1 m/s
C
1.5 m/s
D
0.5 m/s