A 3.00-kg mass rests on the ground. It is attached to a string which goes vertically to and over an ideal pulley. A second mass is attached to the other end of the string and released. The 3.00-kg mass rises 50.0 cm in 1.00 s. How large was the other mass?

3.67 kg

4.29 kg

6.83 kg

7.15 kg

3.67 kg

4.29 kg

6.83 kg

7.15 kg

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