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| META TOPICPARENT |
name="ASP2022" |
Exercises |
| | You may copy/paste the result to a new editor window in thonny and save them to a file on the PC. Then you can plot the function using gnuplot.
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> | Calculating the throwing parabola
If the above is too simple for you, you may try to calculate the throwing parabola. Let's say, a stone is thrown at a speed of 30m/s and an angle of 30° with respect to ground. Calculate the trajectory of the stone until it hits the ground. You way define a function trajectory, taking initial speed, the angle and the time resolution for which you want to calculate the stone positions.
v_hor = v_initial * cos(angle)
v_ver = v_initial * sin(angle)
x(t) = v_hor * t
y(t) = v_ver * t - 1/2 * g * t**2
Like this, you can easily calculate the trajectories for different angles and different initial speeds.
tp_10 is the trajectory for 10 degrees.
tp_45 is the trajectories for 45 degrees. |
| | End of the second exercise session
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| META FILEATTACHMENT |
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| META FILEATTACHMENT |
attachment="gnuplot_sin.png" attr="" comment="" date="1665866878" name="gnuplot_sin.png" path="gnuplot_sin.png" size="30601" user="UliRaich" version="1" |
| META FILEATTACHMENT |
attachment="exercises.odt" attr="" comment="" date="1666269925" name="exercises.odt" path="exercises.odt" size="147725" user="UliRaich" version="1" |
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attachment="trajectories.png" attr="" comment="" date="1666445815" name="trajectories.png" path="trajectories.png" size="58903" user="UliRaich" version="1" |
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