Projectile+Motion

Horizontial Projectile: When the object is lanched the velocity for the x-axis is constant and it stays the same while it is falling. But the velocity for the y-axis is increasing due to the effects of gravity or -9.8m/s/s. to solve for the distance for the horizontal vector you use the d=t*v and to get the distance for the vertical vectors you can use Vf=Vi+a*t or d=1/2a^2+Vi*t

Gorund to ground at an angle projectle: The horizontal velocity will always stay the same untill the object hits the ground or is stoped. The veritical velocity will decrease by 9.8 untill it becomes 0 which will occur at max height then it will gain velocity untill it hits the ground by -9.8m/s/s