Physics, 24.11.2021 02:30 crispingolfer7082
A spring, of spring constant k, is compressed by distance di, and when released pushes a block of mass m forward across a frictionless, horizontal surface. The block collides with another identical block which was initially at rest, and the two blocks stick together. What is the final speed of the combined system?
A. di√2
B. di√k/2m
C. 2di√k/m
D. di/2√k/m
Answers: 2
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A spring, of spring constant k, is compressed by distance di, and when released pushes a block of ma...
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