Projectile Motion Practice Questions The diagram below shows the trajectory of a horizontally launched projectile. Positions of the projectile at I-second intervals are shown. Demonstrate your understanding of the components o the displacement vector by determining the horizontal displacement (x) and the vertical displacement (y) after the fifth second. 50 100 150 200 250 t=0 sec. 100 125 X= cm Y= t- 2 s X= cm Y = 6 5 5 5 5 t- 3 s cm t- 4 5 cm 1- 5 5 X = cm