Acar is traveling at 16 m/s^2

The dot diagram represents the motion of the motorcycle as it moves from left to right

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

When using the scientist method, which step comes last?