REVITALISE Visualization Station

Physics: Projectile Motion

Projectile motion is a classic system for the study of Newtonian Physics. The system presumes constant downward acceleration due to the force of gravity and in the simplest case presumes negligible forces of any other form (i.e. no air resistance). Three key parameters govern the path of the projectile (the trajectory): the initial vertical position of the projectile, the initial speed of the projectile (magnitude of the initial velocity) and the initial angle at which the projectile is launched (direction of the initial velocity, usually measured from the horizontal). These initial conditions affect the maximum heigh that the projectile reaches, the maximum distance it travels before reaching ground level, and the time it remains aloft.

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