update book

books/university-physics-D/Module-D7/.ipynb_checkpoints/problemsD7-checkpoint.ipynb

@@ -389,7 +389,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<h2>Problem D7.7</h2>\n",
+    "<h2>Problem D7.6</h2>\n",
     "    </header>\n",
     "\n",
     "A police car waits in hiding slightly off the highway. A speeding car is spotted by the police car doing 40.0 m/s. At the instant the speeding car passes the police car, the police car accelerates from rest at 4.00 m/s$^2$ to catch the speeding car. How long does it take the police car to catch the speeding car?\n",

books/university-physics-D/Module-D7/problemsD7.ipynb

@@ -389,7 +389,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "<h2>Problem D7.7</h2>\n",
+    "<h2>Problem D7.6</h2>\n",
     "    </header>\n",
     "\n",
     "A police car waits in hiding slightly off the highway. A speeding car is spotted by the police car doing 40.0 m/s. At the instant the speeding car passes the police car, the police car accelerates from rest at 4.00 m/s$^2$ to catch the speeding car. How long does it take the police car to catch the speeding car?\n",

books/university-physics-D/_build/html/Module-D1/Scientific_Notation.html

@@ -539,7 +539,7 @@ <h2>D1.2.3 Test Yourself<a class="headerlink" href="#d1-2-3-test-yourself" title
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>
 </pre></div>
 </div>
-<div class="output text_html"><div id="GUjfLRmUQefq" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
+<div class="output text_html"><div id="mJDDCytSEPeW" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
 :root {
     --medium-slate-blue: #6f78ffff;
     --orange-pantone: #f75c03ff;
@@ -667,7 +667,7 @@ <h2>D1.2.3 Test Yourself<a class="headerlink" href="#d1-2-3-test-yourself" title
 }
 
 
-</style><script type="text/Javascript">questionsGUjfLRmUQefq=[{"question": "Which answer is appropriate scientific notion for 334.57", "type": "multiple_choice", "answers": [{"answer": "3.3457E2", "correct": true, "feedback": "You got this!"}, {"answer": "33.4E1", "correct": false, "feedback": "What a pity! The number to the left of the decimal point must be between 1-9."}, {"answer": "0.33457E3", "correct": false, "feedback": "Aww! Close, but the leading number must be between 1 and 9."}, {"answer": "3.34E2", "correct": false, "feedback": "Close! You forgot some of the digits"}]}];
+</style><script type="text/Javascript">questionsmJDDCytSEPeW=[{"question": "Which answer is appropriate scientific notion for 334.57", "type": "multiple_choice", "answers": [{"answer": "3.3457E2", "correct": true, "feedback": "You got this!"}, {"answer": "33.4E1", "correct": false, "feedback": "What a pity! The number to the left of the decimal point must be between 1-9."}, {"answer": "0.33457E3", "correct": false, "feedback": "Aww! Close, but the leading number must be between 1 and 9."}, {"answer": "3.34E2", "correct": false, "feedback": "Close! You forgot some of the digits"}]}];
     //var mydiv=document.getElementById("testDIV");//console.log(mydiv);// Make a random ID
 function makeid(length) {
     var result           = [];
@@ -1121,7 +1121,7 @@ <h2>D1.2.3 Test Yourself<a class="headerlink" href="#d1-2-3-test-yourself" title
 }
 
         {
-        show_questions(questionsGUjfLRmUQefq, GUjfLRmUQefq);
+        show_questions(questionsmJDDCytSEPeW, mJDDCytSEPeW);
         }
         </script>
         </div></div>

books/university-physics-D/_build/html/Module-D1/Significant_Figures.html

@@ -607,7 +607,7 @@ <h3>Test Yourself<a class="headerlink" href="#test-yourself" title="Permalink to
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>
 </pre></div>
 </div>
-<div class="output text_html"><div id="kGAauvMpuOpE" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
+<div class="output text_html"><div id="ESylyMzkcMlB" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
 :root {
     --medium-slate-blue: #6f78ffff;
     --orange-pantone: #f75c03ff;
@@ -735,7 +735,7 @@ <h3>Test Yourself<a class="headerlink" href="#test-yourself" title="Permalink to
 }
 
 
-</style><script type="text/Javascript">questionskGAauvMpuOpE=[{"question": "How many significant figures does 120.05 have?", "type": "multiple_choice", "answers": [{"answer": "5", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "2", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "How many significant figures does 0.0045 have?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}, {"answer": "5", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "A measured value of 2300 has how many significant figures?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "Infinite", "correct": false, "feedback": "Not correct"}, {"answer": "5", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "A counted number of 435 has how many significant figures?", "type": "multiple_choice", "answers": [{"answer": "Infinite", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "How many significant figures should we apply to 250?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "Infinite", "correct": false, "feedback": "Not correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}]}];
+</style><script type="text/Javascript">questionsESylyMzkcMlB=[{"question": "How many significant figures does 120.05 have?", "type": "multiple_choice", "answers": [{"answer": "5", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "2", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "How many significant figures does 0.0045 have?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}, {"answer": "5", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "A measured value of 2300 has how many significant figures?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "Infinite", "correct": false, "feedback": "Not correct"}, {"answer": "5", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "A counted number of 435 has how many significant figures?", "type": "multiple_choice", "answers": [{"answer": "Infinite", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}, {"answer": "4", "correct": false, "feedback": "Not correct"}]}, {"question": "How many significant figures should we apply to 250?", "type": "multiple_choice", "answers": [{"answer": "2", "correct": true, "feedback": "Correct"}, {"answer": "3", "correct": false, "feedback": "Not correct"}, {"answer": "Infinite", "correct": false, "feedback": "Not correct"}, {"answer": "1", "correct": false, "feedback": "Not correct"}]}];
     //var mydiv=document.getElementById("testDIV");//console.log(mydiv);// Make a random ID
 function makeid(length) {
     var result           = [];
@@ -1189,7 +1189,7 @@ <h3>Test Yourself<a class="headerlink" href="#test-yourself" title="Permalink to
 }
 
         {
-        show_questions(questionskGAauvMpuOpE, kGAauvMpuOpE);
+        show_questions(questionsESylyMzkcMlB, ESylyMzkcMlB);
         }
         </script>
         </div></div>
@@ -1237,7 +1237,7 @@ <h3>Test Yourself<a class="headerlink" href="#id1" title="Permalink to this head
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>
 </pre></div>
 </div>
-<div class="output text_html"><div id="EVcVhKGAXhgP" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
+<div class="output text_html"><div id="BkfoYRYspfhR" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
 :root {
     --medium-slate-blue: #6f78ffff;
     --orange-pantone: #f75c03ff;
@@ -1365,7 +1365,7 @@ <h3>Test Yourself<a class="headerlink" href="#id1" title="Permalink to this head
 }
 
 
-</style><script type="text/Javascript">questionsEVcVhKGAXhgP=[{"question": "Round 123.45 to 4 significant figures.", "type": "multiple_choice", "answers": [{"answer": "1.235e2", "correct": true, "feedback": "What a physics rockstar!"}, {"answer": "1.234e2", "correct": false, "feedback": "Sorry, not a physics rockstar"}, {"answer": "1.235", "correct": false, "feedback": "Gez, don't know what to say."}, {"answer": "1.2350e2", "correct": false, "feedback": "Hmm, nice try but no."}]}];
+</style><script type="text/Javascript">questionsBkfoYRYspfhR=[{"question": "Round 123.45 to 4 significant figures.", "type": "multiple_choice", "answers": [{"answer": "1.235e2", "correct": true, "feedback": "What a physics rockstar!"}, {"answer": "1.234e2", "correct": false, "feedback": "Sorry, not a physics rockstar"}, {"answer": "1.235", "correct": false, "feedback": "Gez, don't know what to say."}, {"answer": "1.2350e2", "correct": false, "feedback": "Hmm, nice try but no."}]}];
     //var mydiv=document.getElementById("testDIV");//console.log(mydiv);// Make a random ID
 function makeid(length) {
     var result           = [];
@@ -1819,7 +1819,7 @@ <h3>Test Yourself<a class="headerlink" href="#id1" title="Permalink to this head
 }
 
         {
-        show_questions(questionsEVcVhKGAXhgP, EVcVhKGAXhgP);
+        show_questions(questionsBkfoYRYspfhR, BkfoYRYspfhR);
         }
         </script>
         </div></div>
@@ -1905,7 +1905,7 @@ <h3>Test Yourself<a class="headerlink" href="#id2" title="Permalink to this head
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>
 </pre></div>
 </div>
-<div class="output text_html"><div id="OyMNMqtMagPa" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
+<div class="output text_html"><div id="YrUAtUqjuwnb" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
 :root {
     --medium-slate-blue: #6f78ffff;
     --orange-pantone: #f75c03ff;
@@ -2033,7 +2033,7 @@ <h3>Test Yourself<a class="headerlink" href="#id2" title="Permalink to this head
 }
 
 
-</style><script type="text/Javascript">questionsOyMNMqtMagPa=[{"question": "Report the answer of 24.3 x 1.2", "type": "multiple_choice", "answers": [{"answer": "2.9e1", "correct": true, "feedback": "Correct"}, {"answer": "2.92e1", "correct": false, "feedback": "Not correct"}, {"answer": "2.916e1", "correct": false, "feedback": "Not correct"}, {"answer": "3.0e1", "correct": false, "feedback": "Not correct"}]}, {"question": "Report the answer of 5.2 x 30", "type": "multiple_choice", "answers": [{"answer": "2e2", "correct": true, "feedback": "Correct"}, {"answer": "1.6e2", "correct": false, "feedback": "Not correct"}, {"answer": "1.56e2", "correct": false, "feedback": "Not correct"}, {"answer": "1.5e2", "correct": false, "feedback": "Not correct"}]}];
+</style><script type="text/Javascript">questionsYrUAtUqjuwnb=[{"question": "Report the answer of 24.3 x 1.2", "type": "multiple_choice", "answers": [{"answer": "2.9e1", "correct": true, "feedback": "Correct"}, {"answer": "2.92e1", "correct": false, "feedback": "Not correct"}, {"answer": "2.916e1", "correct": false, "feedback": "Not correct"}, {"answer": "3.0e1", "correct": false, "feedback": "Not correct"}]}, {"question": "Report the answer of 5.2 x 30", "type": "multiple_choice", "answers": [{"answer": "2e2", "correct": true, "feedback": "Correct"}, {"answer": "1.6e2", "correct": false, "feedback": "Not correct"}, {"answer": "1.56e2", "correct": false, "feedback": "Not correct"}, {"answer": "1.5e2", "correct": false, "feedback": "Not correct"}]}];
     //var mydiv=document.getElementById("testDIV");//console.log(mydiv);// Make a random ID
 function makeid(length) {
     var result           = [];
@@ -2487,7 +2487,7 @@ <h3>Test Yourself<a class="headerlink" href="#id2" title="Permalink to this head
 }
 
         {
-        show_questions(questionsOyMNMqtMagPa, OyMNMqtMagPa);
+        show_questions(questionsYrUAtUqjuwnb, YrUAtUqjuwnb);
         }
         </script>
         </div></div>
@@ -2532,7 +2532,7 @@ <h3>Test Yourself<a class="headerlink" href="#id3" title="Permalink to this head
 <div class="output stream highlight-myst-ansi notranslate"><div class="highlight"><pre><span></span>
 </pre></div>
 </div>
-<div class="output text_html"><div id="yvmSAEiBSIFi" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
+<div class="output text_html"><div id="RLKtZLrCfvbk" data-shufflequestions="False" data-shuffleanswers="True" data-numquestions="1000000"><style>
 :root {
     --medium-slate-blue: #6f78ffff;
     --orange-pantone: #f75c03ff;
@@ -2660,7 +2660,7 @@ <h3>Test Yourself<a class="headerlink" href="#id3" title="Permalink to this head
 }
 
 
-</style><script type="text/Javascript">questionsyvmSAEiBSIFi=[{"question": "Report the answer of 24.0 + 12.24", "type": "multiple_choice", "answers": [{"answer": "3.62e1", "correct": true, "feedback": "Correct"}, {"answer": "3.624e1", "correct": false, "feedback": "Not correct. The first number has no digit at the hundreths decimal."}, {"answer": "3.6e1", "correct": false, "feedback": "Not correct"}, {"answer": "3.424e1", "correct": false, "feedback": "Hmmm, you may want to revisit kindergarten algebra."}]}, {"question": "Report the answer of 4.5 + 120.05", "type": "multiple_choice", "answers": [{"answer": "1.246e2", "correct": true, "feedback": "Correct"}, {"answer": "1.245e2", "correct": false, "feedback": "Not correct, there is a rounding that must take place."}, {"answer": "1.25e2", "correct": false, "feedback": "Not correct. The answer must have a decimal at the tenths place."}, {"answer": "1.2e2", "correct": false, "feedback": "Not correct. While 4.5 hs two significant figures, the rule for multiplication does not apply to addition."}]}];
+</style><script type="text/Javascript">questionsRLKtZLrCfvbk=[{"question": "Report the answer of 24.0 + 12.24", "type": "multiple_choice", "answers": [{"answer": "3.62e1", "correct": true, "feedback": "Correct"}, {"answer": "3.624e1", "correct": false, "feedback": "Not correct. The first number has no digit at the hundreths decimal."}, {"answer": "3.6e1", "correct": false, "feedback": "Not correct"}, {"answer": "3.424e1", "correct": false, "feedback": "Hmmm, you may want to revisit kindergarten algebra."}]}, {"question": "Report the answer of 4.5 + 120.05", "type": "multiple_choice", "answers": [{"answer": "1.246e2", "correct": true, "feedback": "Correct"}, {"answer": "1.245e2", "correct": false, "feedback": "Not correct, there is a rounding that must take place."}, {"answer": "1.25e2", "correct": false, "feedback": "Not correct. The answer must have a decimal at the tenths place."}, {"answer": "1.2e2", "correct": false, "feedback": "Not correct. While 4.5 hs two significant figures, the rule for multiplication does not apply to addition."}]}];
     //var mydiv=document.getElementById("testDIV");//console.log(mydiv);// Make a random ID
 function makeid(length) {
     var result           = [];
@@ -3114,7 +3114,7 @@ <h3>Test Yourself<a class="headerlink" href="#id3" title="Permalink to this head
 }
 
         {
-        show_questions(questionsyvmSAEiBSIFi, yvmSAEiBSIFi);
+        show_questions(questionsRLKtZLrCfvbk, RLKtZLrCfvbk);
         }
         </script>
         </div></div>