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Commit 483efbf1 authored by Timon Idema's avatar Timon Idema
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Fixed error in quiz question in ch 4 (momentum).

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......@@ -358,10 +358,9 @@ from jupyterquiz import display_quiz
with open("./quizes/chapter5/c5q3.json", "r", encoding="utf-8") as f:
questions = json.load(f)
display_quiz(questions, shuffle_answers=False)
display_quiz(questions, shuffle_answers=False, max_width=800)
```
(sec:totallyelasticcollisions1D)=
### Totally elastic collision in one dimension
......
......@@ -4,22 +4,22 @@
"type": "multiple_choice",
"answers": [
{
"answer": "$r_{cm} = (\\frac{1}{2}L_2, \\frac{1}{2}L_1)$",
"answer": "$r_\\mathrm{cm} = (\\frac{1}{2}L_2, \\frac{1}{2}L_1)$",
"correct": false,
"feedback": ""
},
{
"answer": "$r_{cm} = (\\frac{1}{2}L_1, \\frac{1}{2}L_2)$",
"answer": "$r_\\mathrm{cm} = (\\frac{1}{2}L_1, \\frac{1}{2}L_2)$",
"correct": false,
"feedback": ""
},
{
"answer": "$r_{cm} = (\\frac{1}{3}L_2, \\frac{1}{3}L_1)$",
"answer": "$r_\\mathrm{cm} = (\\frac{1}{3}L_2, \\frac{1}{3}L_1)$",
"correct": true,
"feedback": "Correct."
},
{
"answer": "$r_{cm} = (\\frac{1}{3}L_1, \\frac{1}{3}L_2)$",
"answer": "$r_\\mathrm{cm} = (\\frac{1}{3}L_1, \\frac{1}{3}L_2)$",
"correct": false,
"feedback": ""
}
......
......@@ -14,12 +14,12 @@
"feedback": ""
},
{
"answer": "$\\frac{m}{m+M} * \\sqrt{2gh}$",
"answer": "$\\frac{m}{m+M} \\cdot \\sqrt{2gh}$",
"correct": false,
"feedback": ""
},
{
"answer": "$(1+\\frac{M/m}) * \\sqrt{2gh}$",
"answer": "$\\left( 1 + \\frac{M}{m} \\right) \\cdot \\sqrt{2gh}$",
"correct": true,
"feedback": "Correct"
}
......
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