Projection (velocity, duration and height) Calculator

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

Projection (velocity, duration and height)
Initial angle θ
    2. degree,
    3. 0＜θ＜90
Travel distance l
[ Gravity g
    2. m/s2 ]
Initial velocity v
    1.  
=
    1.  
Flight duration t
    1.  
    2.  sec
Maximum height h
    1.  
    Projection (velocity, duration and height)
    [1-5] /5Disp-Num
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    [1]  2018/02/18 19:00   Under 20 years old / Elementary school/ Junior high-school student / A little /
    Purpose of use
    Science fair
    [2]  2017/11/27 06:47   Under 20 years old / High-school/ University/ Grad student / Very /
    Purpose of use
    checking work
    [3]  2017/10/17 02:12   Under 20 years old / High-school/ University/ Grad student / Useful /
    Purpose of use
    check answers
    [4]  2015/01/26 17:19   Under 20 years old / High-school/ University/ Grad student / A little /
    Purpose of use
    Help with work
    [5]  2014/08/24 07:10   Under 20 years old / Elementary school/ Junior high-school student / Not at All /
    Purpose of use
    a projectile is fired vertically upward and reched at height of 125m.find the velocity of projection and time it takes to reaches it highest point

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