defence exam BSF Head Constable (RO/RM) Mock Test 2023 Physics Center of Mass and Linear Momentum Center of Mass
If the three particles of masses m1, m2, and m3 are moving with velocity v1, v2, and v3 respectively, then the velocity of the center of mass is.
1
\(\frac{m_1v_1+m_2v_2+m_3v_3}{m_1+m_2+m_3}\)
2
\(\frac{v_1+v_2+v_3}{m_1+m_2+m_3}\)
3
\(\frac{m_1v_1^2+m_2v_2^2+m_3v_3^2}{m_1v_1+m_2v_2+m_3v_3}\)
4
None of these