Q. A spherical ball of mass m and radius r rolls without slipping on a rough concave surface of large radius R. It makes small oscillations about the lowest point. Find the time period.
Answer:- 2π √7(R-r)5g
please show how it came??
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1 Answers
Asish Mahapatra
·2009-12-03 22:57:55
discussed here
http://targetiit.com/iit-jee-forum/posts/shm-doubts-3565.html