From a uniform circular disc of radius \( R \) and mass \( 9 M \), a small disc of radius \( R /...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=8DaVc0BaUdk


Duration: 3:39
3 views
0

From a uniform circular disc of radius \( R \) and mass \( 9 M \), a small disc of radius \( R / 3 \) is removed as shown in the figure.
P The moment of inertia of the remaining disc about an axis

W perpendicular to the plane of the disc and passing through centre of disc is
(1) \( \frac{37}{9} M R^{2} \)
(2) \( 4 M R^{2} \)
(3) \( \frac{40}{9} M R^{2} \)
(4) \( 10 M R^{2} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14If \( f^{\prime}(x)=\sqrt{2 x^{2}-1} \) and \( y=f\left(x^{2}\right...
2023-02-14Match the following \( \mathrm{P} \) Column - I Column - II W (A) N...
2023-02-14The poles of a magnet cannot be separated. How does this statement ...
2023-02-14Seven identical circular planar disks, each of mass \( M \) and radius \( R \) are welded symmet...
2023-02-14A pulley of radius \( 2 \mathrm{~m} \) is rotated about its axis by a force \( F=\left(20 t-5 t^...
2023-02-14If \( A=\operatorname{diag}[2,-5,9], B=\operatorname{diag}[-3,7,14]...
2023-02-14If for all values of \( x \& y ; f(x+y)=f(x) \cdot f(y) \) and \( f...
2023-02-14What are the functional groups present in the structure of maltose? [JEE Main-2020 (September)] ...
2023-02-14\( \mathrm{Br}_{2} \) dissolved in \( \mathrm{CS}_{2} \) reacts with phenol at \( 273 \mathrm{~K...
2023-02-14Find the general values of \( x \) and \( y \) satisfying the equat...
2023-02-14From a uniform circular disc of radius \( R \) and mass \( 9 M \), a small disc of radius \( R /...
2023-02-14Solve the equation \( \sin ^{4} x+\cos ^{4} x-2 \sin ^{2} x+\frac{3...
2023-02-14The ability to resist a pulling force is (a) capillarity (b) cohesion (c) adhesion (d) tensile s...
2023-02-14Find the current in the wire for the configuration shown in Fig Wir...
2023-02-14An inductor of reactance \( 1 \Omega \) and a resistor of \( 2 \Ome...
2023-02-14The correct sequence of types of corolla in the figure given is Kerala CEE 2008 \( \mathrm{P} \)...
2023-02-14Construct a \( 2 \times 3 \) matrix whose elements are \( a_{i j}=\...
2023-02-14A block of base \( 10 \mathrm{~cm} \times 10 \mathrm{~cm} \) and height \( 15 \mathrm{~cm} \) is...
2023-02-14Construct a \( 4 \times 3 \) matrix whose elements are given by \( ...
2023-02-14The output of a step-down transformer is measured to be \( 24 \math...
2023-02-14ODBAC is a fixed rectangular conductor of negilible resistance \( \...