[solved] Get the duration of an accelerating bullet travel ?

Hi !

Simple question : I have two points : A and B.

My bullet has a speed of 0 at start and an acceleration of let say, 300.

It starts at A and I want to know when it will reach B.

Any idea how to calculate this ?

Assuming acceleration remains constant, then the time from A to B should be:

time = sqrt( (2 * (Distance from A to B)) / Acceleration )[/code:1b7tam1d]
Which is obtained by taking the second integral of the acceleration -- 300, in this case -- and solving for time.

It works perfectly, thank you !