8
lesson pretestMultiple Choice

Pretest

Question 8 • Physical Science

Objects 1 and 2 collide and stick together. Which best describes the momentum of the resulting single object?

Answer
A
It is equal to the momentum of object 1 minus the momentum of object 2.
B
It is greater than the momentum of object 1 but less than the momentum of object 2.
C
It is less than the momentum of object 1 but greater than the momentum of object 2.
D
It is equal to the momentum of object 1 plus the momentum of object 2.
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Objects 1 and 2 collide and stick together…