una r15 se dispara un peine de 120 balas de 0,8 g cada uno, los que adquiere una velocidad de 320m/s cual es la velocidad de retroceso del arma?​

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit