Question

I am trying to move the car with inertia without any physics. I am using View-based application in Objective C.
Is it possible to do something like this? My task is:
I touch the car and move it left, when the touch ended method is completed car should continue moving with inertia.

Answer 1

Have you tried anything?

If you don’t want to do it with physics you’ll have a hard time trying to get it to do what you want it to do realistically. At the very least you’ll need

v = u - at

where:

v is the new speed, 
u is the initial speed 
t is the time and 
a is the deceleration

It’s the deceleration that you will need to come up with a figure for by yourself.