Werkzeug für Astronauten
About points...
We associate a certain number of points with each exercise.
When you click an exercise into a collection, this number will be taken as points for the exercise, kind of "by default".
But once the exercise is on the collection, you can edit the number of points for the exercise in the collection independently, without any effect on "points by default" as represented by the number here.
That being said... How many "default points" should you associate with an exercise upon creation?
As with difficulty, there is no straight forward and generally accepted way.
But as a guideline, we tend to give as many points by default as there are mathematical steps to do in the exercise.
Again, very vague... But the number should kind of represent the "work" required.
When you click an exercise into a collection, this number will be taken as points for the exercise, kind of "by default".
But once the exercise is on the collection, you can edit the number of points for the exercise in the collection independently, without any effect on "points by default" as represented by the number here.
That being said... How many "default points" should you associate with an exercise upon creation?
As with difficulty, there is no straight forward and generally accepted way.
But as a guideline, we tend to give as many points by default as there are mathematical steps to do in the exercise.
Again, very vague... But the number should kind of represent the "work" required.
About difficulty...
We associate a certain difficulty with each exercise.
When you click an exercise into a collection, this number will be taken as difficulty for the exercise, kind of "by default".
But once the exercise is on the collection, you can edit its difficulty in the collection independently, without any effect on the "difficulty by default" here.
Why we use chess pieces? Well... we like chess, we like playing around with \(\LaTeX\)-fonts, we wanted symbols that need less space than six stars in a table-column... But in your layouts, you are of course free to indicate the difficulty of the exercise the way you want.
That being said... How "difficult" is an exercise? It depends on many factors, like what was being taught etc.
In physics exercises, we try to follow this pattern:
Level 1 - One formula (one you would find in a reference book) is enough to solve the exercise. Example exercise
Level 2 - Two formulas are needed, it's possible to compute an "in-between" solution, i.e. no algebraic equation needed. Example exercise
Level 3 - "Chain-computations" like on level 2, but 3+ calculations. Still, no equations, i.e. you are not forced to solve it in an algebraic manner. Example exercise
Level 4 - Exercise needs to be solved by algebraic equations, not possible to calculate numerical "in-between" results. Example exercise
Level 5 -
Level 6 -
When you click an exercise into a collection, this number will be taken as difficulty for the exercise, kind of "by default".
But once the exercise is on the collection, you can edit its difficulty in the collection independently, without any effect on the "difficulty by default" here.
Why we use chess pieces? Well... we like chess, we like playing around with \(\LaTeX\)-fonts, we wanted symbols that need less space than six stars in a table-column... But in your layouts, you are of course free to indicate the difficulty of the exercise the way you want.
That being said... How "difficult" is an exercise? It depends on many factors, like what was being taught etc.
In physics exercises, we try to follow this pattern:
Level 1 - One formula (one you would find in a reference book) is enough to solve the exercise. Example exercise
Level 2 - Two formulas are needed, it's possible to compute an "in-between" solution, i.e. no algebraic equation needed. Example exercise
Level 3 - "Chain-computations" like on level 2, but 3+ calculations. Still, no equations, i.e. you are not forced to solve it in an algebraic manner. Example exercise
Level 4 - Exercise needs to be solved by algebraic equations, not possible to calculate numerical "in-between" results. Example exercise
Level 5 -
Level 6 -
Question
Solution
Short
Video
\(\LaTeX\)
Need help? Yes, please!
The following quantities appear in the problem:
Masse \(m\) / Kraft \(F\) / Ortsfaktor \(g\) /
The following formulas must be used to solve the exercise:
\(F = mg \quad \)
No explanation / solution video to this exercise has yet been created.
Visit our YouTube-Channel to see solutions to other exercises.
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Visit our YouTube-Channel to see solutions to other exercises.
Don't forget to subscribe to our channel, like the videos and leave comments!
Exercise:
Ein Schraubwerkzeug welches die Astronauten auf der Mondoberfläche verwen hat mMO Masse. Welche Masse müsste ein Übungswerkzeug auf der Erde haben damit sich die Schraubbewegung für die Astronautenanwärter bei Übungen auf der Erde gleich anstreng anfühlen würde?
Solution:
Geg m_Mond mM g_Mond gM GesMassem_Erdesikilogram Wir berechnen zuerst wie schwer das Einsatzwerkzeug mit Masse m_textMond für einen Astronauten auf dem Mond ist: F_Mond FMF mM gM FM Wenn ein Übungswerkzeug auf der Erde mit Masse m_textErde so schwer sein soll also F_textErdeF_textMond sein soll so folgt m_Erde fracF_Mondg fracFMFg fracmM gMncg mE approx mEP m_Erde mEF mEP
Ein Schraubwerkzeug welches die Astronauten auf der Mondoberfläche verwen hat mMO Masse. Welche Masse müsste ein Übungswerkzeug auf der Erde haben damit sich die Schraubbewegung für die Astronautenanwärter bei Übungen auf der Erde gleich anstreng anfühlen würde?
Solution:
Geg m_Mond mM g_Mond gM GesMassem_Erdesikilogram Wir berechnen zuerst wie schwer das Einsatzwerkzeug mit Masse m_textMond für einen Astronauten auf dem Mond ist: F_Mond FMF mM gM FM Wenn ein Übungswerkzeug auf der Erde mit Masse m_textErde so schwer sein soll also F_textErdeF_textMond sein soll so folgt m_Erde fracF_Mondg fracFMFg fracmM gMncg mE approx mEP m_Erde mEF mEP
Meta Information
Exercise:
Ein Schraubwerkzeug welches die Astronauten auf der Mondoberfläche verwen hat mMO Masse. Welche Masse müsste ein Übungswerkzeug auf der Erde haben damit sich die Schraubbewegung für die Astronautenanwärter bei Übungen auf der Erde gleich anstreng anfühlen würde?
Solution:
Geg m_Mond mM g_Mond gM GesMassem_Erdesikilogram Wir berechnen zuerst wie schwer das Einsatzwerkzeug mit Masse m_textMond für einen Astronauten auf dem Mond ist: F_Mond FMF mM gM FM Wenn ein Übungswerkzeug auf der Erde mit Masse m_textErde so schwer sein soll also F_textErdeF_textMond sein soll so folgt m_Erde fracF_Mondg fracFMFg fracmM gMncg mE approx mEP m_Erde mEF mEP
Ein Schraubwerkzeug welches die Astronauten auf der Mondoberfläche verwen hat mMO Masse. Welche Masse müsste ein Übungswerkzeug auf der Erde haben damit sich die Schraubbewegung für die Astronautenanwärter bei Übungen auf der Erde gleich anstreng anfühlen würde?
Solution:
Geg m_Mond mM g_Mond gM GesMassem_Erdesikilogram Wir berechnen zuerst wie schwer das Einsatzwerkzeug mit Masse m_textMond für einen Astronauten auf dem Mond ist: F_Mond FMF mM gM FM Wenn ein Übungswerkzeug auf der Erde mit Masse m_textErde so schwer sein soll also F_textErdeF_textMond sein soll so folgt m_Erde fracF_Mondg fracFMFg fracmM gMncg mE approx mEP m_Erde mEF mEP
Contained in these collections
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Gewichtskraft by pw
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Gleiche Gewichtskraft - unterschiedliche Masse by TeXercises
| Title | Matched on |
|---|---|
| Werkzeug für Astronauten | title |
| Werkzeug für Astronauten | title |
| Mondlandung | tags |
| Schraubenfeder | tags |
| Mission Apollo 17 | tags |
Similar exercises (16)
| Title | Matched on |
|---|---|
| Werkzeug für Astronauten | title |
| Werkzeug für Astronauten | title |
| Mondlandung | tags |
| Schraubenfeder | tags |
| Mission Apollo 17 | tags |
| Mit Waage auf Mond | tags |
| Mit Waage auf Mars | tags |
| Traveling to the moon with a body scale | tags |
| Kaufmann | tags |
| Mond und Erde | tags |
| Fluchtgeschwindigkeit des Mondes aus dem Erdfeld | tags |
| Wissenschaftlicher Ballon | tags |
| Entfernung Mars-Erde | tags |
| Anziehungskraft Mond-Mensch | tags |
| Zwei Quader | tags |
| Personenwaage | tags |