Physicists use some basic terms when they look at motion. How fast an object moves, its speed or Velocity, can be influenced by forces. (Note: Even though the terms 'speed' and 'velocity' are often used at the same time, they actually have different meanings.) Acceleration is a twist on the idea of velocity.
Expungement is the legal process by which a court removes or erases all records of a criminal conviction, even if it is a felony conviction. Your conviction will not simply disappear on its own even if you wait 10 or 20 years - you have to take action (see how long does a felony stay on your record).
3. You must wait 5 years to file a petition for expungement of your Tennessee conviction. A petition to have your crime erased from your Tennessee criminal history may be filed 5 years after the completion of your sentence. 4. You must complete all court obligations associated with the crime prior to expungement. petition to have your crime erased from your Tennessee criminal history may be filed 5 years after the completion of your sentence. 4. You must complete all court obligations associated with the crime prior to expungement.