PhET on projectile Physics.  Applet may be found at:

https://phet.colorado.edu/en/simulation/projectile-motion

Two PhETs completed in this exercise.

For Part 1 Use: https://phet.colorado.edu/en/simulation/ladybug-motion-2d

For Part 2 Use:  https://phet.colorado.edu/en/simulation/legacy/vector-addition

Moving Man PhET Assignment.

PhET can be found at:

https://phet.colorado.edu/en/simulation/moving-man