Question

if velocity is -
1) constant,2) uniform , 3) non uniform
then what is accelaration in each of these cases. Are all of them zero? please sove this doubt​

Answer 1

if the change in velocity is uniform then the acceleration will be a number more than 0 and if velocity is constant acceleration is 0 and if velocity is non uniform then acceleration can be both. negative and positive and is taken by the change of velocity during a small time period