What happens next?

How to appeal a speeding ticket
Be polite.
The police officer has all of the power over whether or not to issue a ticket. It is in your best interest to be polite.

pick from the following. [+] You don't have to be condescending or disrespectful; they have all of the power. If you're not respectful, they're not going to press charges for speeding. [+] Argue that you were not speeding because you were concerned that someone else was doing it. However, don't be confrontational. [+] Making small talk can also humanize you to the officer. Ask officers how they are doing today, and answer any questions in a friendly manner. [+] If you speak up, this will endanger you and your vehicle. If possible, pull over as soon as you are able while en route to the police station.
Making small talk can also humanize you to the officer. Ask officers how they are doing today, and answer any questions in a friendly manner.