audreyishimwe audreyishimwe
  • 14-04-2024
  • Physics
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un plongeur dont la masse, tout équipé, est de 75kg a une flottabilité nulle en eau douce ( masse volumique d'eau douce =1000kg/m3). que devra-t-il faire pour avoir la même flottabilité en eau de mer (masse volumique d'eau de mer = 1030kg/m3)?

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