Writing a script for the Equation Of Motion

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Fergal Ahern
Fergal Ahern 2019-9-5
评论： Walter Roberson 2019-9-5
Hi,
I want to write a MATLAB script for the second equation of motion s=vo+1/2at^2. How would I approach this? Any help would be appreciated.
I am trying to simulate the trajectory of a bullet and I am finding it quite difficult as no values are assigned for conditions and therefore struggling as to where begin. Thank you

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Walter Roberson
Walter Roberson 2019-9-5
If you neglect friction from the air, then acceleration is g, 9.81 m/s, directed downwards.
V0 is the muzzle velocity; there is a whole Wikipedia article about muzzle velocities of various kinds of bullets. Pick one.
t is simulated time.
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Fergal Ahern
Fergal Ahern 2019-9-5
Thanks for your help. What code would I use to read in the muzzle velocity and the launch value?
Walter Roberson
Walter Roberson 2019-9-5
inputdlg() or just pass them as parameters to your function.
I suspect that you would be fine picking one particular common muzzle velocity such as for a 22 or a 303

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darova
darova 2019-9-5
Some examples of throwing. MAybe you can find them usefull for your bullet simulation

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