Hi, thanks for the responses. I had thought so. I now realize that I was changing the sign convention without (correspondingly) altering the landing angle formula! Thanks.
Hi, I have a quick question about projectiles on an inclined plane. Specifically, when the projectile is launched down an inclined plane. Is it not possible to use your choice of sign convention? If the projectile is moving from left to right like so:
V
...V
.....V
....__ V__
Could I not...