Simulation: a race car

[yxz152830]

Gurus,
I want to make a race car simulation. Could anyone give me some tips on what vba function to use?
Suppose this is a 10 sec simulation on a straight track.
1. Does VBA have a timer function?
2. How do I simulate the movement of the car corresponding with the timer? I'm thinking that a filled cell that goes blank and the format gets passed down to the adjacent cell might do it. But im not sure how to link it to a timer.

Thank you so much and happy new year!

 

[bebo021999]

Sth like this

dim tcar1 is double, tcar2 is double, t1 as double, t2 as double
tcar1=timer ' car1 time run
tcar2=timer ' car2 time run
car1 code run 'code for car 1
car2 code run' code for car2
...
t1 = timer - tcar1' car1 time
t2 = timer - tcar2' car2 time