What is velocity and acceleration?with examples
plzz and my question

velocity is defined as the displacement per unit time is called velocity. e. g

Acceleration is defined as the change of velocity of a body is called Acceleration. e. g if car moving with the constant velocity so Acceleration will be zero. If the velocity of car change so Acceleration also change.

The example of velocity is on picture...

Explanation:

b. latent learning (the word "latent" itself means something that exists but isn't obvious, only under certain conditions! )

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.