PLEASE HELP RN!! A ball is thrown upward. Its initial vertical component of veloeity is 73 m/s and its initial horizontal component of velocity is 10 M/= Wilt is the balt's speed three seconds later?

Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom