Question

define velocity of center of mass​

Answer 1

Answer:

Center of Mass Velocity

Velocity is the change in position of an object over time. The center of mass is the location of particles within a system where the total mass of the system can be considered to be concentrated. When the system of particles is moving, the center of mass moves along with it. The center of mass velocity equation is the sum of each particle's momentum (mass times velocity) divided by the total mass of the system.

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Answer 2

When the system of particles is moving, the center of mass moves along with it. The center of mass velocity equation is the sum of each particle's momentum (mass times velocity) divided by the total mass of the system

$V_c_o_m = \frac{v_1m_1 + v_2m_2 + v_3m_3 + ...}{m_1 + m_2 + m_3 + ...}$