Physics, 08.02.2021 05:40 cpcoolestkid4
La lumière parcourt les 150 000 000 km qui sépare Le Soleil de la Terre en 2 points
8 min et 20 s. Calculer la vitesse de la lunière en km/s. Détaillez vos
calculs.
Answers: 3
Physics, 22.06.2019 05:00
At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.
Answers: 2
Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
La lumière parcourt les 150 000 000 km qui sépare Le Soleil de la Terre en 2 points
8 min et 20 s....
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