Which one of the following cars has an eastward displacement? a
A car travels east for 5 miles, turns around and returns to the starting position.
A car travels east for 5 miles, turns around and travels west for 8 miles.
A car travels west for 5 miles, turns around and returns to the starting position
A car travels west for 5 miles, turns around and travels east for 8 miles.
с
d

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