Kosi hitac vještica na metli
Physics Simulation: Interactive Projectile Motion Lab (Kosi Hitac)
Understand the fundamentals of kinematics with this engaging and interactive projectile motion simulator. Titled "Kosi Hitac Vještica na Metli", this tool visually demonstrates how objects move when launched at an angle, blending physics education with interactive gameplay.
Real-World Physics in Action
The simulation models oblique projectile motion, the same physics behind a basketball free throw or the arc of artillery fire. It illustrates how an object's path is determined by its initial velocity and the constant downward force of gravity. You can explore extreme cases: set the angle to 90 degrees for a vertical launch, or 0 degrees for pure horizontal motion.
Hands-On Experimental Controls
You are in command of the laboratory. The interface features intuitive controls for deep experimentation:
- Adjustable Sliders: Modify the initial velocity (početna brzina) and launch angle (ugao) in real-time.
- Gravity Toggle: Press the 'g' key to lock gravitational acceleration to 9.81 m/s², the standard value on Earth.
- Simulation Control: Initiate the launch with the green flag and halt it with the red stop button.
- Clear Display: Use the "Spacom" key to wipe the previous trajectory from the screen for a clean experiment.
Live Data and Metrics
Learning is reinforced with instant quantitative feedback. As your projectile (a whimsical witch on a broomstick) flies, crucial data is displayed:
- Range (Domet): The total horizontal distance traveled is shown in the bottom-right corner.
- Maximum Height (Maksimalna visina): The peak altitude of the flight is indicated above the parabolic path.
This simulation, adapted by Amna Dervišagić, is an excellent resource for students, teachers, and anyone wanting a practical, visual understanding of the forces that govern motion. It transforms abstract physics formulas into a tangible and memorable experience.
