A man A mass 60 kg and another man B mass 70 kg are sitting

Last updated: 6/14/2023

A man A mass 60 kg and another man B mass 70 kg are sitting at two extremes of 2m long boa of mass 70 kg standing still in the water as shown They come to the middle of the boat Neglec friction How far does the boat move on the water during the process A 1 5 cm leftward 2 5 cm rightward 3 7 cm leftward 4 7 cm rightward B