Projectile motion
(horizontal trajectory) calculator finds the initial and final velocity, initial
and final height, maximum height, horizontal distance, flight duration, time to
reach maximum height, and launch and landing angle parameters of projectile
motion in physics. Moreover, following plots are drawn for the projectile
motion.
 Height (or Vertical Position) vs. Time
 Vertical Velocity vs. Time
 Horizontal Position vs. Height (or Vertical Position)
 Horizontal Velocity vs. Time
 Horizontal Position vs. Angle
The effect of air resistance is ignored in calculations. Projectile motion formulas used for calculations are given in the "List of Equations"
section.
Note: Use dot "." as decimal separator.
Note*: Gravity vector is negative in downward direction.
RESULTS 
Parameter 
1^{st} Solution 
2^{nd} Solution
(If exists) 
Unit 
Initial Velocity (V_{0}) 


[m/s]

Initial Horizontal Velocity (V_{0x}) 


Initial Vertical Velocity (V_{0y}) 


Final Velocity (V_{f})



Final Horizontal Velocity (V_{fx}) 


Final Vertical Velocity (V_{fy}) 


Initial Height (y_{0}) 


[m]

Final Height (y_{f}) 


Maximum Height (h) 


Horizontal Distance (l) 


Flight Duration (t) 


[s] 
Time to Reach
Max. Height (t_{h}) 


Launch Angle (α_{0}) 


[deg] 
Landing Angle (α_{f}) 


Note: Default rounding is 5 decimal places.