The rotational (or XXXXXXX) acceleration is XXXXXXX as XXX XXXX of XXXXXX in direction or magnitude XX the angular velocity. XXX acceleration XXX XXXX Tangential (XXXXX XX XXXX XXXXXXX straight XXXXX) XXX Perpendicular (point of XXXX XXXXXXX XXXXXXX XXX XXXXXX XX disc) components.
XXX XXXXXXXXXX component means "how XXXX is the XXXXXX's XXXXXXXX XXXXXXXX in the XXXXXXXXX XXXXXXXX XXXXX of it". This XXXXXXXXX XXXX be Zero, XXXXX XXX XXXXXX XXXX not XXXXXX speed XXX since the insect XXXX not XXXX "XXXXX forward/straight ahead" or change direction by XXXXXXX to XXX XXXX or XXXXXXXXX strange XXXX XXXX. For XXXXXXXX, XX you XXX XXXXXXX on a XXXXXXXX XXXXX, you XXX always running "XXXXXXXX ahead" not moving side to XXXX, XXXXXXX at a XXXXXXXX pace.
XXX Perpendicular XXXXXXXXX XXXXX "how much XX XXX insect's XXXXXXXX changing in relation XX the XXXXXX XX the XXXX". Again, the insect and XXXX's angular speed (i.e. magnitude of XXXXXXXX) XXX constant and XXXXX. XX XXX XXXXXX does not XXXXXX XXXXX. However, XXX XXXXXX'sdirectionof velocity is different XX each XXXXXX, with respect XX XXX center XX XXX disc. XXX XXXXXX's XXXXXXXXX repeatedly changes when XXXXXXX XXXXXXX the center.
Rotational XXXXXXXXXXXX = XXXXXXXXXX + Perpendicular components
Therefore, XXXXX XXXXXXXXXX = X, and XXXXXXXXXXXXX ≠ 0. Insect XXXXXXXXXXXX ≠ 0 means XXXXXX is XXXXXXXXXXXX