https://wferebee.github.io/Projectile_Motion_Applet-1/

The projectile motion applet is a work in progress. At this point the user can shoot a projectile across the screen at different power levels and angles.

I built this applet to see if I could take my background in physics and apply it to webdesign. After some reasearch and learning how to use the Canvas element, I was able to code in the actual projectile displacment formulas:

y = Y(inital position) + V(initial velocity) x (time) x sin(theta) + (1/2) x A(acceleration due to gravity) x (time) x (time)

x = X(inital position) + V(initial velocity) x (time) x cosine(theta)