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Question text
<p>En la siguiente gráfica se ha representado la posición de un objeto que se mueve en línea recta y con rapidez constante frente al tiempo. La posición se mide en metros y el tiempo en segundo.</p> <p>#grafica</p> <p>Indica cuál es la ecuación del movimiento:</p>
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One or multiple answers?
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One answer only
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a., b., c., ...
A., B., C., ...
1., 2., 3., ...
i., ii., iii., ...
I., II., III., ...
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Algorithm
Choice 1
Answer
<p>e=#n+#m·t</p>
Grade
None
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90%
83.33333%
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66.66667%
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Feedback
<p>Muy bien.</p>
Choice 2
Answer
<p>e=#m+#n·t</p>
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
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20%
16.66667%
14.28571%
12.5%
11.11111%
10%
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-12.5%
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-16.66667%
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Feedback
<p>Ojo que has confundido los valores de la velocidad y la posición inicial.</p>
Choice 3
Answer
<p>e=#n+#m2·t</p>
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
-5%
-10%
-11.11111%
-12.5%
-14.28571%
-16.66667%
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-66.66667%
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-83.33333%
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Feedback
<p>Incorrecto. Te has confundido en el signo de la velocidad.</p>
Choice 4
Answer
<p>e=#n2+#m·t</p>
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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-14.28571%
-16.66667%
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-83.33333%
-90%
-100%
Feedback
<p>Incorrecto. Te has confundido en el signo de la posición inicial.</p>
Choice 5
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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-10%
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-12.5%
-14.28571%
-16.66667%
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-66.66667%
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-83.33333%
-90%
-100%
Feedback
Choice 6
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
-5%
-10%
-11.11111%
-12.5%
-14.28571%
-16.66667%
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-80%
-83.33333%
-90%
-100%
Feedback
Choice 7
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
-5%
-10%
-11.11111%
-12.5%
-14.28571%
-16.66667%
-20%
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-30%
-33.33333%
-40%
-50%
-60%
-66.66667%
-70%
-75%
-80%
-83.33333%
-90%
-100%
Feedback
Combined feedback
For any correct response
<p>Respuesta correcta</p>
For any partially correct response
<p>Respuesta parcialmente correcta.</p>
Options
Show the number of correct responses once the question has finished
For any incorrect response
<p>Respuesta incorrecta.</p>
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
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Hint 2
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Created
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Wednesday, 22 August 2018, 4:17 PM
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on
Wednesday, 22 August 2018, 4:17 PM
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