Projection from elevation (height, distance, duration) Calculator

Calculates the height, distance and duration of the projection from the initial height, velocity and angle.

Initial height becomes negative if it is lower than landing point which is zero meter.
Projection from elevation (height, distance, duration)
Initial velocity vs
Initial angle θs
    1. degree, 
    2. 0≦θ≦90
Initial height h0
[ Gravity g
    1. m/s2 ]

Flight duration t
    1.  
    2.  sec
Maximum height h
    1.  
Travel distance l
    1.  
Landing velocity ve
    1.  
=
    1.  
Landing angle θe
    1.  
    2.  degree
    Projection from elevation (height, distance, duration)
    [1-7] /7Disp-Num
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    [1]  2021/01/20 19:31   Under 20 years old / Elementary school/ Junior high-school student / Very /
    Purpose of use
    Used this to calculate mountain bike jumps
    smooth landings every time
    [2]  2018/05/10 00:56   40 years old level / An office worker / A public employee / Useful /
    Purpose of use
    Figuring flight time and impact speed of a vehicle traveling off a cliff at a high rate of speed.
    Comment/Request
    The formula doesn''t account for objects with disproportionate weight for impact angle.
    [3]  2017/03/31 13:40   20 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    Free throws of objects
    Comment/Request
    Enable knots as speed unit
    [4]  2014/12/07 22:57   20 years old level / High-school/ University/ Grad student / Very /
    Purpose of use
    Calculate the supposed distance I travelled after a car crash (I was going 45km/h in my bicycle when I jumped over a car which entered my road). Travelled distance by air about 12.5m, the rest I slid on the road (I finished all bloody, ugly scars in my face). Flight time 1s, I assure you it seemed much more.
    [5]  2013/07/26 19:09   20 years old level / An office worker / A public employee / Very /
    Purpose of use
    Winning a bet about throwing a football off the roof
    [6]  2012/10/09 17:02   30 years old level / An office worker / A public employee / A little /
    Purpose of use
    Determine the linear distance a person would travel if they were to jump from an SR71 at 25 mi up.
    Comment/Request
    Your program gave an approximation, but it needs to include the ability to add variables like drag, and account for terminal velocity. Ideally it would account for the change in the drag coefficient at different altitudes. You could also allow people to enter other factors like wind speed and direction and model the result in 3D.
    [7]  2010/08/19 06:31   20 level / A researcher / Very /
    Comment/Request
    good, but need more functions in easy to find format

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