French, asked by alanarbee, 5 months ago

quelle etait l'importance de les peaux

Answers

Answered by VickyDazzler
1

Answer:

An object floats when the weight force on the object is balanced by the upward push of the water on the object. ... Many objects that are hollow (and so generally contain air) float because the hollow sections increase the volume of the object (and so the upwards push) for very little increase in weight force down.

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