Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Center of Mass and Linear Momentum Center of Mass
A cavity of mass m and radius b is made in a disc of radius R and mass 4m. Find the distance of the center of mass from O.
1
\(\frac{{}{(R-b)}}{3}\)distance right side of O
2
\(\frac{{}{(R-b)}}{3}\) left side of O
3
\(\frac{{}{(R-b)}}{2}\) right side of O
4
उपर्युक्त में से एक से अधिक
5
उपर्युक्त में से कोई नहीं