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Quelles unités ci-dessous

ne permettent pas la mesure du travail ?

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Quelles

approches de la mécanique classique

peuvent être

mises en parallèle dans

l’étude de mouvement d’un système ?

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Considérons

un système composé d’un objet soumis à son poids. Dans quel(s) cas le poids

ne

fournit-il

pas de travail ?

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Considérons le cas d’un individu montant des escaliers en portant un sac

à dos.

Quelles propositions ci-dessous sont correctes 

dans le cas d’étude

?

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Quelles

conditions

doivent être remplies

afin de permettre l’existence d’un

travail ?

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Întrebare

Ce este „ghostwriting-ul” în contextul abaterilor de integritate?

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Întrebare

Care dintre următoarele reprezintă o abatere de integritate academică?

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Întrebare

Ce trebuie citat întotdeauna în text?

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A smart-home hub encrypts all sensor readings. A nearby observer cannot read the messages but infers when residents return home by studying packet timing and volume, without altering traffic. Which attack best describes this behavior?

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An attacker remotely coordinates 5,000 infected smart cameras to flood a city’s smart-parking server with traffic. What is the collective group of infected cameras called?

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