Multiple Choice
A 0.25 kg phone drops off a table and falls with a velocity of 0.55 m/s and strikes a 0.75 kg book and bounces back with a velocity of 0.1 m/s. What is the velocity of the book after the phone strikes it?
A) 15 m/s
B) 1.5 m/s
C) 12.5 m/s
D) 0.15 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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