The ratio of the mass of object A to the mass of object B is 2: 1 and the ratio of their speeds is 1:
2 in the same order. What is the ratio of their kinetic energies?
A) 1:2
B) 2:1
C) 3:1
D) 1:3
E) 1:4

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The Answer of The ratio of the mass of object A to the mass of object B is 2: 1 and the ratio of their speeds is 1:
2 in the same order. What is the ratio of their kinetic energies?
A) 1:2
B) 2:1
C) 3:1
D) 1:3
E) 1:4

The Ratio of the Mass of Object a to the Mass