A particle of mass \( m \) is rigidly attached at \( A \) to a ring of mass \( 3 m \) and ...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=rdu9OOWr11g


Duration: 3:36
672 views
0

A particle of mass \( m \) is rigidly attached at \( A \) to a ring of mass \( 3 m \) and radius \( r \) . The system is released from rest and rolls without sliding. The angular acceleration of ring just after release is
W
(1) \( \frac{g}{4 r} \)
(2) \( \frac{g}{6 r} \)
(3) \( \frac{g}{8 r} \)
(4) \( \frac{g}{2 r} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14If \( \mathrm{a} \& \mathrm{~b} \) are real numbers between \( 0 \& 1 \) such that the points \(...
2023-02-14\[ \left|\begin{array}{ccc} 1+\sin ^{2} \theta & \sin ^{2} \theta &...
2023-02-14If the system of equations \( x+a y=0, a z+y=0 \) and \( \mathrm{ax...
2023-02-14There are 2 women participating in a chess tournament. Every participant played 2 games with the...
2023-02-14In the following questions, a statement of assertion is followed by...
2023-02-14In the following questions, a statement of assertion is followed by...
2023-02-14For what real values of \( \mathrm{x} \& \mathrm{y} \) are the numbers \( -3+\mathrm{ix}^{2} \ma...
2023-02-14Let \( \mathrm{z}_{1}=1+\mathrm{i} \) and \( \mathrm{z}_{2}=-1-\mathrm{i} \). Find \( \mathrm{z}...
2023-02-14In the following questions, a statement of assertion is followed by...
2023-02-14- An electron microscope uses electrons accelerated by a voltage of...
2023-02-14A particle of mass \( m \) is rigidly attached at \( A \) to a ring of mass \( 3 m \) and ...
2023-02-14If \( (x+i y)^{1 / 3}=a+b i \), then prove that \( 4\left(a^{2}-b^{2}\right)=\frac{x}{a}+\frac{y...
2023-02-14The number of three digit numbers having only two consecutive digits identical is: (A) 153 (B) 1...
2023-02-14(I)
2023-02-14The absolute value of the determinant \( \left|\begin{array}{ccc}-1...
2023-02-14. In Davisson-Germer experiment, the wavelength associated with nic...
2023-02-14. Wave nature of electrons is exploited in (a) mass-spectrometer (b...
2023-02-14A uniform disk turns at \( 2.4 \mathrm{rev} / \mathrm{s} \) around a frictionless axis. A nonrot...
2023-02-14If \( f \) and \( g \) are two increasing functions such that gof i...
2023-02-14At \( (0,0) \), the curve \( y^{2}=x^{3}+x^{2} \) (A) touches \( x ...
2023-02-14de-Broglie hypothesis is true for (a) particles which are very ligh...