Projection from elevation (velocity, angle, duration) Calculator

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

Initial height becomes negative if it is lower than landing point which is zero meter.
Projection from elevation (velocity, angle, duration)
Maximum height h
Travel distance l
Initial height h0
[ Gravity g
    2. m/s2 ]
Initial velocity vs
    1.  
=
    1.  
Initial angle θs
    1.  
    2.  degree
Flight duration t
    1.  
    2.  sec
Landing velocity ve
    1.  
=
    1.  
Landing angle θe
    1.  
    2.  degree
    Projection from elevation (velocity, angle, duration)
    [1-3] /3Disp-Num
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    [1]  2021/03/29 00:41   20 years old level / High-school/ University/ Grad student / Useful /
    Purpose of use
    educational
    Comment/Request
    How to find Angle, if the only given is velocity
    [2]  2019/01/28 15:22   - / - / - /
    Purpose of use
    For research paper writing
    Comment/Request
    drop energy calculation
    Iam dropping 10kg weight from 0.65m height on the sample it under gone reaction by giving flash here i want to calculate energy
    [3]  2018/05/16 23:18   60 years old level or over / A teacher / A researcher / A little /
    Purpose of use
    Shooting out of a 32nd-floor window.
    Comment/Request
    Needs to support negative angles to -90 degrees.

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