Is there a calculation that I can do that will calculate the required shutter speed if I know the speed of my subject and want to get a crisp image e.g. freeze motion?
For example if I go to a car race and focus on a particular corner, where I know the max speed of the cars - is there a calculation I can do to work out my shutter speed before I setup?
Or if I know the speed at which the Earth rotates can I devise a perfect shutter speed to freeze the moon?
Would be amazing if you could devise an optimum shutter speed per subject chart, like a shutter speed cheat-sheet?