Question

what is the meaning of inertia

Answer 1

There is a resistance offered by an object to change its state of motion . if it is at rest it tends to remain at rest and if it is moving it tends to keep moving . this property is called inertia

Answer 2

THERE   ARE   THREE  TYPES  OF  INERTIA  THEY    ARE    1.INERTIA   OF   REST   2.INERTIA  OF   MOTION   3.INERTIA  OF  DIRECTION                       DEFINITION                                                                                                 1.THE   TENDENCY    OF   A  BODY  TO  CONTINUE   IN   ITS   STATE  OF  REST  IS  CALLED  INERTIA   OF   REST                                                      2.THE  TENDENCY  OF   A BODY   TO        CONTINUE    IN   ITS   STATE   OF   MOTION    IS  CALLED    INERTIA   OF    MOTION                             3.THE    TENDENCY   OF   A  BODY   MAINTAIN  its  DIRECTION   OF  MOTION    IS  KNOWS  AS   INERTIA  OF   DIRECTION