3
QuizMultiple Choice
Unit Test — Unit test
Question 3 • TX-Physics B
Two blocks are initially at rest with a compressed spring between them. When the spring is released, the 2m block moves to the left and the m block moves to the right. This represents an inelastic collision in a closed system.
Answer
A
The total energy is zero.B
The total momentum is zero.C
The momentum of the m block is zero.D
The momentum of the 2m block is zero.