Multiple Choice
A spring is compressed between two blocks,block A of mass m,and block B of mass 3m.The 1250 N/m spring is released,sending the blocks in opposite directions.What is the ratio of kinetic energies of block A to block B,KA/KB?
A) 1/3
B) 3
C) 1
D) 1/9
E) More information is needed.
Correct Answer:
Verified
Correct Answer:
Verified
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