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 />
1.0
2.0.5 m/s
3.1 m/s
4.2 m/s
5.4 m/s
6.None of the above.
7.Cannot be determined."
Question 2The rotational inertia of the dumbbell (see figure) about axis A is twice the rotational inertia about axis B. The unknown mass is:

1.4/7 kg
2.2 kg
3.4 kg
4.5 kg
5.7 kg
6.8 kg
7.10 kg
8.None of the above
9.Cannot be determined
10.The rotational inertia cannot be different about different axes.