Question 594700
The instantaneous velocity at any point can be found [s(t+dt)-s(t)]/dt
where dt=delta t = the increment of change that is being added to the system. 
i.e. time interval (2,1)= [s(1+1)-s(1)]/1 = [s(2)-s(1)]/1
. 
. 
time interval          Av Velocity
(1,2)                           106
(1,1.5)                        106
(1,1.1)                        106
(1,1.01)                      106
(1,1.001)                   106

at t=1 the instantaneous velocity is = to 106 because as dt aproaches 0 the av velocity = 106

evaluating the function at different time intervals (ie [2,3] [10,200]... ect) 
the instantaneous velocity can be given by this equation 
.
.
IV(t)=106
deep stuff!!