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TWO EQUAL DISCS INITIALLY AT REST ARE IN CONTACT ON A TABLE . A THIRD DISC OF SAME MASS BUT OF DOUBLE THE RADIUS STRIKES THEM SYMMETRICALLY AND ITSELF COMES TO REST AFTER IMPACT. THE COEFFICIENT OF RESTITUTION IS
1] 2/3
2] 9/16
3] 3/4
4] 8/17
Dear govind,
The correct answer is 3) 3/4
We are all IITians and here to help you in your IIT JEE preparation. All the best. If you like this answer please approve it.... win exciting gifts by answering the questions on Discussion Forum Sagar Singh B.Tech IIT Delhi sagarsingh24.iitd@gmail.com
We are all IITians and here to help you in your IIT JEE preparation. All the best.
If you like this answer please approve it....
win exciting gifts by answering the questions on Discussion Forum
Sagar Singh
B.Tech IIT Delhi
sagarsingh24.iitd@gmail.com
can you pls elaborate and give the solution to this mr. sagar singh.... i badly need a reply
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