a circular lamina of radius a and centre O has mass per unit area of kx^2, where x is the distance from O and k is a constant. If the mass of the lamina is M ,find in terms of M and a, the moment of inertia of the lamina about an axis through O and perpendicular to the lamina.

Question

Chetan Mandayam Nayakar · Answer

I=&int;x 2 k(2pi)x dx from x=0 to x=a M=&int;kx 2 (2pi)x dx from x=0 to x=a

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

a circular lamina of radius a and centre O has mass per unit area of kx^2, where x is the distance from O and k is a constant. If the mass of the lamina is M ,find in terms of M and a, the moment of inertia of the lamina about an axis through O and perpendicular to the lamina.

a circular lamina of radius a and centre O has mass per unit area of kx^2, where x is the distance from O and k is a constant. If the mass of the lamina is M ,find in terms of M and a, the moment of inertia of the lamina about an axis through O and perpendicular to the lamina.

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on General Physics

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship