Three point masses m_(1) =4 kg, m_2 = 3 kg and m_3 = 2 kg,are placed along a straight line along the y-axis as shown in Fig. What is the moment of inertia pf:the system about the x - axis ?

Three point masses m_(1) =4 kg, m_2 = 3 kg and m_3 = 2 kg,are placed a

1.	Three point masses m_(1) =4 kg, m_2 = 3 kg and m_3 = 2 kg,are placed along a straight line along the y-axis as shown in Fig. What is the moment of inertia pf:the system about the x - axis ?
Answer» SOLUTION :`I = MR^(2), I= 4 xx 4^(2) + 3 xx (-2)^(2) + (-4)^(2) -92 kg m^(2)`.