Question

pls tell the question​

Answer 1

Answer:

Thanks for point.

Too long

When an object is set in to motion, the velocity with which it moves in starting is called Initial Velocity. Normally when an object is set into motion from rest then the initial velocity will be equal to zero but it depends on various other factors like initial impact, state of motion used a reference for calculation due to which it may not be zero.

For example when a ball is set into motion from rest at

t=0 t=0t=0 (time) and subsequent observations of final velocity are taken afterwards. But suppose in other reference set the observations are started to be taken at t=1 t=1t=1 sec then the initial velocity for second set of observation will not be zero rather it will be equal to some value.if a body start at a condition of rest at t=0 then initial velocity taken as 0.

as below pic shows clearly that ball start from rest hence initial velocity taken as zero.