How to make grenade launcher physics?

Question

C++ / C#

Unity2D. How to make grenade launcher physics? I understand that this should work with AddForce(). But how to set the angle of the shot and the projectile rotated?

Answer 1

that is, you do not know about physics in the unit and have no idea how to make a banal "falling stone" and how to give it strength ..??
I hope your English is not so bad
.
pressing force from above to make a heavier projectile
oh yes, if we are talking about mathematics and all that .. then here is an excellent article
https://blog.forrestthewoods.com/solving-ballistic...
again in English (sorry but in English there is much more suitable material and it is easier to find)