You may be referring to Train Train by Blackfoot.
Positive acceleration = speeding up. Negative acceleration = slowing down.
-- speeding up -- slowing down -- curving
acceleration is changes in speed slowing down and speeding up.
By slowing it down or speeding it up.
This would indicate negative acceleration, which would mean that the object in question is speeding up.
Slowing down and Speeding up
If you are saying about internet , it is because of your speed.
Speeding up, slowing down, and turning.
When it is stationary, or when the velocity is constant. If it is speeding up or slowing down, it has acceleration.
Positive is speeding up and negative is slowing down
Positive acceleration = speeding up. Negative acceleration = slowing down.
Constant Speed