Question

ii) Define average velocity and instantaneous
velocity. When are they same?​

Answer 1

Answer:

Explanation:

Average velocity is defined as the ratio of displacement to the time taken by body

Average velocity= Displacement/time taken

Instantaneous velocity is defined as the velocity of particle at a particular instant of time

Instantaneous velocity= dr/dt

When particle moves with uniform velocity then magnitude of instantaneous velocity is equal to magnitude of average velocity