Aidez moi svp j ai un examen demain svp
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La durée du trajet est de 0.33 s. Il faut simplement calculer le trajet parcouru par un objet qui chute pendant 0.33 s.
Ce trajet vaut : d = (1/2) g t^2 = 0.5 · 9,81 m/s2 · (0.33 s)^2 = 0.49 m

“other instruments such as gravimeters and magnetometers are also used in the search for petroleum. extracting crude oil normally starts with drilling wells into an underground reservoir. when an oil well has been tapped, a geologist (known on the rig as the "mudlogger") will note its presence. “ this is what i found on google i hope it