Physics, 19.03.2021 19:20 JakerGamer

2 (4 points) The speed v of a ball of mass m = 4-kg with a momentum of p = 20 kg*m/s is
5 m/s
4 m/s
48 m/s
3 m/s
20 m/s
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2 (4 points) The speed v of a ball of mass m = 4-kg with a momentum of p = 20 kg*m/s is
5 m/s...