Two particles of masses m1 and m2 are connected by a rigid massless rod of length land move freely in a plane. Show that moment of inertia of the system about an axis perpendicular to the plane and passing through the c.m Is nl2 where n=m1*m2/m1+m2

Two particles of masses m1 and m2 are connected by a rigid massless ro

1.	Two particles of masses m1 and m2 are connected by a rigid massless rod of length land move freely in a plane. Show that moment of inertia of the system about an axis perpendicular to the plane and passing through the c.m Is nl2 where n=m1*m2/m1+m2
Answer» center of mass of the system be at a distance from the particle of mass which is given by,The MOMENT of inertia of the system, about an AXIS perpendicular to PLANE of rod and passing through center of mass will be,From (1),Taking HENCE PROVED!

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Two particles of masses m1 and m2 are connected by a rigid massless rod of length land move freely in a plane. Show that moment of inertia of the system about an axis perpendicular to the plane and passing through the c.m Is nl2 where n=m1*m2/m1+m2

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