Projectile motion
Horizontal launch: independent x/y motion under gravity.
Curved motion & gravitation (senior)Composition, projectile, centripetal force, orbits.
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Projectile motion
Horizontal projection splits into uniform x-motion and free-fall y-motion.
Projectile: uniform horizontal + free-fall vertical.
Key formulas
x=v_0ty=v_{0y}t-\tfrac12 gt^2
How to use
- Set v₀, launch height h₀, and g.
- Watch the parabolic trail and landing point.
- Confirm constant vx and growing vy in the readouts.
Applications
- Projectile motion: Projectile: uniform horizontal + free-fall vertical.
- In class, tune parameters for “Projectile motion”, then check against the textbook result.
FAQ
What sets the flight time?
Mostly the vertical drop: t = √(2h₀/g), independent of v₀.
What does MVP mean on this page?
An interactive sketch with formulas and parameters. Polished Ready labs are the full bench experience.
What does the “Projectile motion” lab practice?
Tune parameters and match readouts to the “Projectile motion” relations — useful for prep and demos.
Is force always along velocity?
No. Net force aligns with acceleration; velocity can point elsewhere.