{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-01-31T12:11:34.505Z","dateModified":"2026-04-08T16:28:25.006Z","typicalAgeRange":"11-18","educationalLevel":"JEE Main","assesses":"Physics - Centre of mass","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Centre of mass"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Physics"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"JEE Main"}],"name":"Quiz about Centre of mass","about":{"@type":"Thing","name":"Physics - Centre of mass"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Centre of mass","text":"Find the value of m if $$M = 10$$ $$kg$$. All the surfaces are rough.}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

2.5kg

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

7.5kg

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

12.5kg

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

5kg

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

7.5kg

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"Correct Option: (B) \$7.5\$ \$kg\$"}}}]}

Find the value of m if \(M = 10\) \(kg\). All the surfaces are rough.

The Correct Option is B

Solution and Explanation

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