What do you need to know to determine how far a projectile travels horizontally?

check all that apply.

a. the initial direction of the projectile's velocity
b. the speed of the projectile in the horizontal direction
c. the time the projectile stays in the air
d. the vertical distance the projectile travels

If you know the initial direction of the projectile's velocity (a) and
the speed of the projectile in the horizontal direction (b), then from
that information, you can calculate the time the projectile stays in the
air (c) and the vertical distance the projectile travels (d).

If you're going for how far the projectile travels horizontally, then
you may not even need (d) at all.

Liquid. good luck : )

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4