A2L Item 288
- Description:
- Goal:
- Source:
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The question for students:
A block of mass 2 kg travels along a horizontal frictionless surface with velocity 3 m/s. The mass collides with a another mass, m, and rebounds with velocity 1 m/s. What impulse was delivered to mass m?
- 8 N-s
- 4 N-s
- -4 N-s
- -8 N-s
- No impulse was delivered.
- Not enough information.
Commentary for teachers:
No commentary available.