Projectile Trajectory
A Roblox experience owned by Flying Star Developments.
SimulatorENphysics simulationeducational toolmathematics
Description (written by the developer; not a statement by this register)
Change the variables of your own Howitzer to launch shells at targets. This is a calculator which by default graphs the trajectory of a 360lb shell launched from a 240mm cannon. Things like air resistance, flight time, and altitudes are all factored in. Feel free to test different configurations on targets and explore the early V1 model that we started with. Features: - 3D graph to display the trajectory with and without air resistance - Shows the Max Distance in ft and miles - Shows the total flight time in seconds - Displays 28 points along the flight - Displays units used and constant values - Allows players to launch shells along the trajectory - Adjust the horizontal angle to aim at targets ⚠️Please Note That Calculating Times Are Dependent on the Speed of Your Device⚠️ The project is an evolved form of a homework assignment given at the University of South Carolina. The calculator has since been improved to add features like air resistance and a firing mechanic.
Last updated by the developer 1 Apr 2026, 16:35 UTC.
Live players over time
Growth
Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 12 Aug 2026, 05:08 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).