{"id":3942,"date":"2026-03-08T16:08:09","date_gmt":"2026-03-08T16:08:09","guid":{"rendered":"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/exploring-forces-class-8-mcq\/"},"modified":"2026-03-08T16:08:09","modified_gmt":"2026-03-08T16:08:09","slug":"exploring-forces-class-8-mcq","status":"publish","type":"post","link":"https:\/\/physicscatalyst.com\/testprep\/class-8-science\/exploring-forces-class-8-mcq\/","title":{"rendered":"Exploring forces Class 8 MCQ"},"content":{"rendered":"<script type=\"text\/javascript\" >\ndocument.addEventListener(\"DOMContentLoaded\", function(event) { \nif(!window.jQuery) alert(\"The important jQuery library is not properly loaded in your site. Your WordPress theme is probably missing the essential wp_head() call. You can switch to another theme and you will see that the plugin works fine and this notice disappears. If you are still not sure what to do you can contact us for help.\");\n});\n<\/script>  \n  \n<div  id=\"watupro_quiz\" class=\"quiz-area single-page-quiz\">\n<p id=\"submittingExam504\" style=\"display:none;text-align:center;\">Please wait...<br><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/physicscatalyst.com\/testprep\/wp-content\/plugins\/watupro\/img\/loading.gif\" width=\"16\" height=\"16\"><\/p>\n\n<div class=\"watupro-exam-description\" id=\"description-quiz-504\"><p><strong>General Instructions<\/strong><\/p>\n<ul>\n<li>Your test contains multiple-choice questions with only one answer-type question. There are a total of 10 questions<\/li>\n<li>This is a 20 min test. Please make sure you complete it in the stipulated time<\/li>\n<li>You can finish this test any time using the <span style=\"color: #ff0000;\"><strong>'Submit'<\/strong><\/span> button.<\/li>\n<\/ul>\n<\/div>\n\n<form action=\"\" method=\"post\" class=\"quiz-form\" id=\"quiz-504\"  enctype=\"multipart\/form-data\" >\n<div class='watu-question ' id='question-1' style=';'><div id='questionWrap-1'  class='   watupro-question-id-8476'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>1. <\/span>The S.I unit of Force is<\/div><input type='hidden' name='question_id[]' id='qID_1' value='8476' class='watupro-question-id'\/><input type='hidden' id='answerType8476' class='answerTypeCnt1' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8476'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8476[]' id='answer-id-33852' class='answer   answerof-8476  ' value='33852'   \/><label for='answer-id-33852' id='answer-label-33852' class=' answer'><span>kg-wt<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8476[]' id='answer-id-33853' class='answer   answerof-8476  ' value='33853'   \/><label for='answer-id-33853' id='answer-label-33853' class=' answer'><span>Newton<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8476[]' id='answer-id-33854' class='answer   answerof-8476  ' value='33854'   \/><label for='answer-id-33854' id='answer-label-33854' class=' answer'><span>Newton\/m<sup>2<\/sup><\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8476[]' id='answer-id-33855' class='answer   answerof-8476  ' value='33855'   \/><label for='answer-id-33855' id='answer-label-33855' class=' answer'><span>Pascal<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-2' style=';'><div id='questionWrap-2'  class='   watupro-question-id-8477'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>2. <\/span>Force is a<\/div><input type='hidden' name='question_id[]' id='qID_2' value='8477' class='watupro-question-id'\/><input type='hidden' id='answerType8477' class='answerTypeCnt2' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8477'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8477[]' id='answer-id-33856' class='answer   answerof-8477  ' value='33856'   \/><label for='answer-id-33856' id='answer-label-33856' class=' answer'><span>Pull<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8477[]' id='answer-id-33857' class='answer   answerof-8477  ' value='33857'   \/><label for='answer-id-33857' id='answer-label-33857' class=' answer'><span>Neither push nor pull<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8477[]' id='answer-id-33858' class='answer   answerof-8477  ' value='33858'   \/><label for='answer-id-33858' id='answer-label-33858' class=' answer'><span>Push<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8477[]' id='answer-id-33859' class='answer   answerof-8477  ' value='33859'   \/><label for='answer-id-33859' id='answer-label-33859' class=' answer'><span>Push or Pull<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-3' style=';'><div id='questionWrap-3'  class='   watupro-question-id-8478'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>3. <\/span><span class=\"watupro_num\">\u00a0<\/span>Leaves fall down on the ground because of<\/div><input type='hidden' name='question_id[]' id='qID_3' value='8478' class='watupro-question-id'\/><input type='hidden' id='answerType8478' class='answerTypeCnt3' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8478'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8478[]' id='answer-id-33860' class='answer   answerof-8478  ' value='33860'   \/><label for='answer-id-33860' id='answer-label-33860' class=' answer'><span>Magnetic forces<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8478[]' id='answer-id-33861' class='answer   answerof-8478  ' value='33861'   \/><label for='answer-id-33861' id='answer-label-33861' class=' answer'><span>Gravitational force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8478[]' id='answer-id-33862' class='answer   answerof-8478  ' value='33862'   \/><label for='answer-id-33862' id='answer-label-33862' class=' answer'><span>electric forces<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8478[]' id='answer-id-33863' class='answer   answerof-8478  ' value='33863'   \/><label for='answer-id-33863' id='answer-label-33863' class=' answer'><span>Spring force<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-4' style=';'><div id='questionWrap-4'  class='   watupro-question-id-8479'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>4. <\/span>which of the following is incorrect<\/div><input type='hidden' name='question_id[]' id='qID_4' value='8479' class='watupro-question-id'\/><input type='hidden' id='answerType8479' class='answerTypeCnt4' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8479'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8479[]' id='answer-id-33864' class='answer   answerof-8479  ' value='33864'   \/><label for='answer-id-33864' id='answer-label-33864' class=' answer'><span>When two forces acts in opposite direction, the net force on the body is the difference between the two forces<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8479[]' id='answer-id-33865' class='answer   answerof-8479  ' value='33865'   \/><label for='answer-id-33865' id='answer-label-33865' class=' answer'><span>When two forces acts in same direction, the net force on the body is the sum the two forces<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8479[]' id='answer-id-33866' class='answer   answerof-8479  ' value='33866'   \/><label for='answer-id-33866' id='answer-label-33866' class=' answer'><span>The strength of the force is expressed by its magnitude<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8479[]' id='answer-id-33867' class='answer   answerof-8479  ' value='33867'   \/><label for='answer-id-33867' id='answer-label-33867' class=' answer'><span>None of these<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-5' style=';'><div id='questionWrap-5'  class='   watupro-question-id-8480'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>5. <\/span>Which one of the following is a non-contact force<\/div><input type='hidden' name='question_id[]' id='qID_5' value='8480' class='watupro-question-id'\/><input type='hidden' id='answerType8480' class='answerTypeCnt5' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8480'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8480[]' id='answer-id-33868' class='answer   answerof-8480  ' value='33868'   \/><label for='answer-id-33868' id='answer-label-33868' class=' answer'><span>Magnetic force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8480[]' id='answer-id-33869' class='answer   answerof-8480  ' value='33869'   \/><label for='answer-id-33869' id='answer-label-33869' class=' answer'><span>Muscular Force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8480[]' id='answer-id-33870' class='answer   answerof-8480  ' value='33870'   \/><label for='answer-id-33870' id='answer-label-33870' class=' answer'><span>Spring Force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8480[]' id='answer-id-33871' class='answer   answerof-8480  ' value='33871'   \/><label for='answer-id-33871' id='answer-label-33871' class=' answer'><span>Force of Friction<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-6' style=';'><div id='questionWrap-6'  class='   watupro-question-id-8481'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>6. <\/span>Which one of the following forces is a contact force?<\/div><input type='hidden' name='question_id[]' id='qID_6' value='8481' class='watupro-question-id'\/><input type='hidden' id='answerType8481' class='answerTypeCnt6' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8481'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8481[]' id='answer-id-33872' class='answer   answerof-8481  ' value='33872'   \/><label for='answer-id-33872' id='answer-label-33872' class=' answer'><span>electrostatic force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8481[]' id='answer-id-33873' class='answer   answerof-8481  ' value='33873'   \/><label for='answer-id-33873' id='answer-label-33873' class=' answer'><span>magnetic force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8481[]' id='answer-id-33874' class='answer   answerof-8481  ' value='33874'   \/><label for='answer-id-33874' id='answer-label-33874' class=' answer'><span>force of friction<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8481[]' id='answer-id-33875' class='answer   answerof-8481  ' value='33875'   \/><label for='answer-id-33875' id='answer-label-33875' class=' answer'><span>force of gravity<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-7' style=';'><div id='questionWrap-7'  class='   watupro-question-id-8482'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>7. <\/span>Force acts on an object may change<\/div><input type='hidden' name='question_id[]' id='qID_7' value='8482' class='watupro-question-id'\/><input type='hidden' id='answerType8482' class='answerTypeCnt7' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8482'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8482[]' id='answer-id-33876' class='answer   answerof-8482  ' value='33876'   \/><label for='answer-id-33876' id='answer-label-33876' class=' answer'><span>speed<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8482[]' id='answer-id-33877' class='answer   answerof-8482  ' value='33877'   \/><label for='answer-id-33877' id='answer-label-33877' class=' answer'><span>shape<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8482[]' id='answer-id-33878' class='answer   answerof-8482  ' value='33878'   \/><label for='answer-id-33878' id='answer-label-33878' class=' answer'><span>direction<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8482[]' id='answer-id-33879' class='answer   answerof-8482  ' value='33879'   \/><label for='answer-id-33879' id='answer-label-33879' class=' answer'><span>all the above<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-8' style=';'><div id='questionWrap-8'  class='   watupro-question-id-8483'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>8. <\/span>Which force of attraction was produced by a ruler to attract pieces of paper?<\/div><input type='hidden' name='question_id[]' id='qID_8' value='8483' class='watupro-question-id'\/><input type='hidden' id='answerType8483' class='answerTypeCnt8' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8483'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8483[]' id='answer-id-33880' class='answer   answerof-8483  ' value='33880'   \/><label for='answer-id-33880' id='answer-label-33880' class=' answer'><span>Magnetic force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8483[]' id='answer-id-33881' class='answer   answerof-8483  ' value='33881'   \/><label for='answer-id-33881' id='answer-label-33881' class=' answer'><span>Electrostatic force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8483[]' id='answer-id-33882' class='answer   answerof-8483  ' value='33882'   \/><label for='answer-id-33882' id='answer-label-33882' class=' answer'><span>Muscular force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8483[]' id='answer-id-33883' class='answer   answerof-8483  ' value='33883'   \/><label for='answer-id-33883' id='answer-label-33883' class=' answer'><span>Pressure<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-9' style=';'><div id='questionWrap-9'  class='   watupro-question-id-8484'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>9. <\/span>Which of the following force has zero net effect when two or more forces act on an object?<\/div><input type='hidden' name='question_id[]' id='qID_9' value='8484' class='watupro-question-id'\/><input type='hidden' id='answerType8484' class='answerTypeCnt9' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8484'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8484[]' id='answer-id-33884' class='answer   answerof-8484  ' value='33884'   \/><label for='answer-id-33884' id='answer-label-33884' class=' answer'><span>Balanced force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8484[]' id='answer-id-33885' class='answer   answerof-8484  ' value='33885'   \/><label for='answer-id-33885' id='answer-label-33885' class=' answer'><span>Unbalanced force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8484[]' id='answer-id-33886' class='answer   answerof-8484  ' value='33886'   \/><label for='answer-id-33886' id='answer-label-33886' class=' answer'><span>Muscular force<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8484[]' id='answer-id-33887' class='answer   answerof-8484  ' value='33887'   \/><label for='answer-id-33887' id='answer-label-33887' class=' answer'><span>None of these<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div class='watu-question ' id='question-10' style=';'><div id='questionWrap-10'  class='   watupro-question-id-8485'>\n\t\t\t<div class='question-content'><div><span class='watupro_num'>10. <\/span>What is the device used to measure weight?<\/div><input type='hidden' name='question_id[]' id='qID_10' value='8485' class='watupro-question-id'\/><input type='hidden' id='answerType8485' class='answerTypeCnt10' value='radio'><!-- end question-content--><\/div><div class='question-choices watupro-choices-columns '  id='questionChoices8485'><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8485[]' id='answer-id-33888' class='answer   answerof-8485  ' value='33888'   \/><label for='answer-id-33888' id='answer-label-33888' class=' answer'><span> Voltmeter<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8485[]' id='answer-id-33889' class='answer   answerof-8485  ' value='33889'   \/><label for='answer-id-33889' id='answer-label-33889' class=' answer'><span> barometer<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8485[]' id='answer-id-33890' class='answer   answerof-8485  ' value='33890'   \/><label for='answer-id-33890' id='answer-label-33890' class=' answer'><span>spring balance<\/span><\/label><\/div><div class='watupro-question-choice  ' dir='auto' ><input type='radio' name='answer-8485[]' id='answer-id-33891' class='answer   answerof-8485  ' value='33891'   \/><label for='answer-id-33891' id='answer-label-33891' class=' answer'><span>Thermometer<\/span><\/label><\/div><!-- end question-choices--><\/div><!-- end questionWrap--><\/div><\/div><div style='display:none' id='question-11'>\n\t<div 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