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Two discs are rotating about their axis normal to the discs and passing through the Centres of the discs. Disc D1 has 2kg mass and 0.2 m radius and initial angular velocity of 50 rad/s. Disc D2 has 4kg mass , 0.1m radius and initial angular velocity of 200 rad/s. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in rad/s) of the system is?
Most Upvoted Answer
Two discs are rotating about their axis normal to the discs and passin...
It is the case of conservation of angular momentum.apply the below formula-I1w1 + I2w2 = (I1+I2)wwhere, I1 and I2= moment of inertia of D1 and D2 respectively, w1 and w2 are angular momentum of D1 and D2 respectively, w= angular momentum of final combination
Community Answer
Two discs are rotating about their axis normal to the discs and passin...
W'=( íw' + ï w'' ) / í + ï
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Two discs are rotating about their axis normal to the discs and passing through the Centres of the discs. Disc D1 has 2kg mass and 0.2 m radius and initial angular velocity of 50 rad/s. Disc D2 has 4kg mass , 0.1m radius and initial angular velocity of 200 rad/s. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in rad/s) of the system is?
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Two discs are rotating about their axis normal to the discs and passing through the Centres of the discs. Disc D1 has 2kg mass and 0.2 m radius and initial angular velocity of 50 rad/s. Disc D2 has 4kg mass , 0.1m radius and initial angular velocity of 200 rad/s. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in rad/s) of the system is? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Two discs are rotating about their axis normal to the discs and passing through the Centres of the discs. Disc D1 has 2kg mass and 0.2 m radius and initial angular velocity of 50 rad/s. Disc D2 has 4kg mass , 0.1m radius and initial angular velocity of 200 rad/s. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in rad/s) of the system is? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two discs are rotating about their axis normal to the discs and passing through the Centres of the discs. Disc D1 has 2kg mass and 0.2 m radius and initial angular velocity of 50 rad/s. Disc D2 has 4kg mass , 0.1m radius and initial angular velocity of 200 rad/s. The two discs are brought in contact face to face with their axes of rotation coincident. The final angular velocity (in rad/s) of the system is?.
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