Inertia
stop suddenly/quickly
The colors take two steps forward and then halt.
Seven
They would not be Ble To keep going
because it have sound energy
Inertia.
7
7
7
To use basic physics term, it runs out of momentun- and comes to an abrupt halt or a dead stop! This could happen if the power is lost- as stall suggests, or trim and flaps ( intended for lower-speed flight) were in the wrong settings, this has happened also.
The definition of the word blocked is: to stop, prevent from proceeding, halt or otherwise impede such that a forward progression is impaired or prevented.
You've probably lost your connection. AIM will halt even if it's just a brief interruption in connectivity. Just restart AIM.