B6) please no hand writing solution for other wise down vote

The next three questions are about the following situation: Three particles enter a region of constant magnetic field into the page (B = 0.5 T) BOST X X 41 #2 #3 #1,#2, #3 18) If the particles all move at the same speed v and have the same charge q, which particle has the smallest mass? O #1 O #2 O #3 19) If the particles all move at the same speed v and have the same mass m, which particle has the largest charge? O #1 O #2 O #3 20) What is the charge of all the particles? O all the charges are positive all the charges are negative more information is needed