Question

Under what condition is the average speed equal to instantaneous velocity

Answer 1

When acceleration is zero

Answer 2

$\huge\bold{Answer}}$

Instantaneous velocity. The rate of change of displacement of an object in a particular direction is its velocity.The magnitude of instantaneous velocity equals the instantaneous speed. This happens because, for an infinitesimally small time interval, the motion of a particle can be approximated to be uniform.