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23 Nov 2019
P1. A child in a boat throws a 3.2-kg package out horizontally witha speed of 20 m/s.
Calculate the boat velocity after that. The boat was at rest beforethe action. The mass
of the child is 30 kg, and that of the boat is 50.0 kg. Ignorewater resistance.
P1. A child in a boat throws a 3.2-kg package out horizontally witha speed of 20 m/s.
Calculate the boat velocity after that. The boat was at rest beforethe action. The mass
of the child is 30 kg, and that of the boat is 50.0 kg. Ignorewater resistance.
Jamar FerryLv2
7 Nov 2019