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Physics
Physics
Problem
Objects A and B have equal translational kinetic energy. The mass of object A is four times the mass of object B. What is the ratio
v
B
/
v
A
v_{B}/v_{A}
v
B
/
v
A
of their speeds? a)
0.50
0.50
0.50
b)
2.0
2.0
2.0
c)
1.0
1.0
1.0
d)
4.0
4.0
4.0
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